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id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Contenidos</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">mover a la barra lateral</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">ocultar</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Inicio</div> </a> </li> <li id="toc-Matemáticas" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Matemáticas"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Matemáticas</span> </div> </a> <button aria-controls="toc-Matemáticas-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Alternar subsección Matemáticas</span> </button> <ul id="toc-Matemáticas-sublist" class="vector-toc-list"> <li id="toc-Como_numeral" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Como_numeral"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1</span> <span>Como numeral</span> </div> </a> <ul id="toc-Como_numeral-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Propiedades_algebraicas" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Propiedades_algebraicas"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.2</span> <span>Propiedades algebraicas</span> </div> </a> <ul id="toc-Propiedades_algebraicas-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Propiedad_geométrica" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Propiedad_geométrica"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.3</span> <span>Propiedad geométrica</span> </div> </a> <ul id="toc-Propiedad_geométrica-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-En_la_ficción" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#En_la_ficción"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>En la ficción</span> </div> </a> <ul id="toc-En_la_ficción-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Química" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Química"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Química</span> </div> </a> <ul id="toc-Química-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Física" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Física"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Física</span> </div> </a> <ul id="toc-Física-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Astronomía" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Astronomía"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Astronomía</span> </div> </a> <ul id="toc-Astronomía-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Referencias" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Referencias"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Referencias</span> </div> </a> <ul id="toc-Referencias-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contenidos" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" title="Tabla de contenidos" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Cambiar a la tabla de contenidos" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Cambiar a la tabla de contenidos</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Once</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Ir a un artículo en otro idioma. Disponible en 125 idiomas" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-125" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">125 idiomas</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ab mw-list-item"><a href="https://ab.wikipedia.org/wiki/11_(%D0%B0%D1%85%D1%8B%D4%A5%D1%85%D1%8C%D0%B0%D3%A1%D0%B0%D1%80%D0%B0)" title="11 (ахыԥхьаӡара) – abjasio" lang="ab" hreflang="ab" data-title="11 (ахыԥхьаӡара)" data-language-autonym="Аԥсшәа" data-language-local-name="abjasio" class="interlanguage-link-target"><span>Аԥсшәа</span></a></li><li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/11_(getal)" title="11 (getal) – afrikáans" lang="af" hreflang="af" data-title="11 (getal)" data-language-autonym="Afrikaans" data-language-local-name="afrikáans" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-am mw-list-item"><a href="https://am.wikipedia.org/wiki/%E1%8A%A0%E1%88%A5%E1%88%AB_%E1%8A%A0%E1%8A%95%E1%8B%B5" title="አሥራ አንድ – amárico" lang="am" hreflang="am" data-title="አሥራ አንድ" data-language-autonym="አማርኛ" data-language-local-name="amárico" class="interlanguage-link-target"><span>አማርኛ</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/11_(%D8%B9%D8%AF%D8%AF)" title="11 (عدد) – árabe" lang="ar" hreflang="ar" data-title="11 (عدد)" data-language-autonym="العربية" data-language-local-name="árabe" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ary mw-list-item"><a href="https://ary.wikipedia.org/wiki/11" title="11 – Moroccan Arabic" lang="ary" hreflang="ary" data-title="11" data-language-autonym="الدارجة" data-language-local-name="Moroccan Arabic" class="interlanguage-link-target"><span>الدارجة</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Once" title="Once – asturiano" lang="ast" hreflang="ast" data-title="Once" data-language-autonym="Asturianu" data-language-local-name="asturiano" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/11_(%C9%99d%C9%99d)" title="11 (ədəd) – azerbaiyano" lang="az" hreflang="az" data-title="11 (ədəd)" data-language-autonym="Azərbaycanca" data-language-local-name="azerbaiyano" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/%DB%B1%DB%B1_(%D8%B3%D8%A7%DB%8C%DB%8C)" title="۱۱ (سایی) – South Azerbaijani" lang="azb" hreflang="azb" data-title="۱۱ (سایی)" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-ban mw-list-item"><a href="https://ban.wikipedia.org/wiki/11_(angka)" title="11 (angka) – balinés" lang="ban" hreflang="ban" data-title="11 (angka)" data-language-autonym="Basa Bali" data-language-local-name="balinés" class="interlanguage-link-target"><span>Basa Bali</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/11_(%D1%87%D0%B8%D1%81%D0%BB%D0%BE)" title="11 (число) – búlgaro" lang="bg" hreflang="bg" data-title="11 (число)" data-language-autonym="Български" data-language-local-name="búlgaro" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bi mw-list-item"><a href="https://bi.wikipedia.org/wiki/Leven" title="Leven – bislama" lang="bi" hreflang="bi" data-title="Leven" data-language-autonym="Bislama" data-language-local-name="bislama" class="interlanguage-link-target"><span>Bislama</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A7%A7%E0%A7%A7_(%E0%A6%B8%E0%A6%82%E0%A6%96%E0%A7%8D%E0%A6%AF%E0%A6%BE)" title="১১ (সংখ্যা) – bengalí" lang="bn" hreflang="bn" data-title="১১ (সংখ্যা)" data-language-autonym="বাংলা" data-language-local-name="bengalí" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-bo mw-list-item"><a href="https://bo.wikipedia.org/wiki/%E0%BC%A1%E0%BC%A1_(%E0%BD%82%E0%BE%B2%E0%BD%84%E0%BD%A6%E0%BC%8B%E0%BD%80%E0%BC%8D)" title="༡༡ (གྲངས་ཀ།) – tibetano" lang="bo" hreflang="bo" data-title="༡༡ (གྲངས་ཀ།)" data-language-autonym="བོད་ཡིག" data-language-local-name="tibetano" class="interlanguage-link-target"><span>བོད་ཡིག</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Unnek" title="Unnek – bretón" lang="br" hreflang="br" data-title="Unnek" data-language-autonym="Brezhoneg" data-language-local-name="bretón" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-bug mw-list-item"><a href="https://bug.wikipedia.org/wiki/11_(nomoro)" title="11 (nomoro) – buginés" lang="bug" hreflang="bug" data-title="11 (nomoro)" data-language-autonym="Basa Ugi" data-language-local-name="buginés" class="interlanguage-link-target"><span>Basa Ugi</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Onze" title="Onze – catalán" lang="ca" hreflang="ca" data-title="Onze" data-language-autonym="Català" data-language-local-name="catalán" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cdo mw-list-item"><a href="https://cdo.wikipedia.org/wiki/11" title="11 – Mindong" lang="cdo" hreflang="cdo" data-title="11" data-language-autonym="閩東語 / Mìng-dĕ̤ng-ngṳ̄" data-language-local-name="Mindong" class="interlanguage-link-target"><span>閩東語 / Mìng-dĕ̤ng-ngṳ̄</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D9%A1%D9%A1_(%DA%98%D9%85%D8%A7%D8%B1%DB%95)" title="١١ (ژمارە) – kurdo sorani" lang="ckb" hreflang="ckb" data-title="١١ (ژمارە)" data-language-autonym="کوردی" data-language-local-name="kurdo sorani" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/11_(%C4%8D%C3%ADslo)" title="11 (číslo) – checo" lang="cs" hreflang="cs" data-title="11 (číslo)" data-language-autonym="Čeština" data-language-local-name="checo" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/11_(%D1%85%D0%B8%D1%81%D0%B5%D0%BF)" title="11 (хисеп) – chuvasio" lang="cv" hreflang="cv" data-title="11 (хисеп)" data-language-autonym="Чӑвашла" data-language-local-name="chuvasio" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/11_(rhif)" title="11 (rhif) – galés" lang="cy" hreflang="cy" data-title="11 (rhif)" data-language-autonym="Cymraeg" data-language-local-name="galés" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/11_(tal)" title="11 (tal) – danés" lang="da" hreflang="da" data-title="11 (tal)" data-language-autonym="Dansk" data-language-local-name="danés" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Elf" title="Elf – alemán" lang="de" hreflang="de" data-title="Elf" data-language-autonym="Deutsch" data-language-local-name="alemán" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/11_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="11 (αριθμός) – griego" lang="el" hreflang="el" data-title="11 (αριθμός)" data-language-autonym="Ελληνικά" data-language-local-name="griego" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-eml mw-list-item"><a href="https://eml.wikipedia.org/wiki/11_(n%C3%B9mer)" title="11 (nùmer) – Emiliano-Romagnolo" lang="egl" hreflang="egl" data-title="11 (nùmer)" data-language-autonym="Emiliàn e rumagnòl" data-language-local-name="Emiliano-Romagnolo" class="interlanguage-link-target"><span>Emiliàn e rumagnòl</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/11_(number)" title="11 (number) – inglés" lang="en" hreflang="en" data-title="11 (number)" data-language-autonym="English" data-language-local-name="inglés" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/11_(nombro)" title="11 (nombro) – esperanto" lang="eo" hreflang="eo" data-title="11 (nombro)" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Hamaika" title="Hamaika – euskera" lang="eu" hreflang="eu" data-title="Hamaika" data-language-autonym="Euskara" data-language-local-name="euskera" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%DB%B1%DB%B1_(%D8%B9%D8%AF%D8%AF)" title="۱۱ (عدد) – persa" lang="fa" hreflang="fa" data-title="۱۱ (عدد)" data-language-autonym="فارسی" data-language-local-name="persa" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-ff mw-list-item"><a href="https://ff.wikipedia.org/wiki/Sappo_e_go%E2%80%99o" title="Sappo e go’o – fula" lang="ff" hreflang="ff" data-title="Sappo e go’o" data-language-autonym="Fulfulde" data-language-local-name="fula" class="interlanguage-link-target"><span>Fulfulde</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/11_(luku)" title="11 (luku) – finés" lang="fi" hreflang="fi" data-title="11 (luku)" data-language-autonym="Suomi" data-language-local-name="finés" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fj mw-list-item"><a href="https://fj.wikipedia.org/wiki/Tini_ka_dua" title="Tini ka dua – fiyiano" lang="fj" hreflang="fj" data-title="Tini ka dua" data-language-autonym="Na Vosa Vakaviti" data-language-local-name="fiyiano" class="interlanguage-link-target"><span>Na Vosa Vakaviti</span></a></li><li class="interlanguage-link interwiki-fo mw-list-item"><a href="https://fo.wikipedia.org/wiki/11_(tal)" title="11 (tal) – feroés" lang="fo" hreflang="fo" data-title="11 (tal)" data-language-autonym="Føroyskt" data-language-local-name="feroés" class="interlanguage-link-target"><span>Føroyskt</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/11_(nombre)" title="11 (nombre) – francés" lang="fr" hreflang="fr" data-title="11 (nombre)" data-language-autonym="Français" data-language-local-name="francés" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/11_(uimhir)" title="11 (uimhir) – irlandés" lang="ga" hreflang="ga" data-title="11 (uimhir)" data-language-autonym="Gaeilge" data-language-local-name="irlandés" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gan mw-list-item"><a href="https://gan.wikipedia.org/wiki/11" title="11 – chino gan" lang="gan" hreflang="gan" data-title="11" data-language-autonym="贛語" data-language-local-name="chino gan" class="interlanguage-link-target"><span>贛語</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Once" title="Once – gallego" lang="gl" hreflang="gl" data-title="Once" data-language-autonym="Galego" data-language-local-name="gallego" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-gn mw-list-item"><a href="https://gn.wikipedia.org/wiki/Pate%C4%A9" title="Pateĩ – guaraní" lang="gn" hreflang="gn" data-title="Pateĩ" data-language-autonym="Avañe'ẽ" data-language-local-name="guaraní" class="interlanguage-link-target"><span>Avañe'ẽ</span></a></li><li class="interlanguage-link interwiki-gor mw-list-item"><a href="https://gor.wikipedia.org/wiki/11" title="11 – gorontalo" lang="gor" hreflang="gor" data-title="11" data-language-autonym="Bahasa Hulontalo" data-language-local-name="gorontalo" class="interlanguage-link-target"><span>Bahasa Hulontalo</span></a></li><li class="interlanguage-link interwiki-ha mw-list-item"><a href="https://ha.wikipedia.org/wiki/11_(al%C6%99alami)" title="11 (alƙalami) – hausa" lang="ha" hreflang="ha" data-title="11 (alƙalami)" data-language-autonym="Hausa" data-language-local-name="hausa" class="interlanguage-link-target"><span>Hausa</span></a></li><li class="interlanguage-link interwiki-hak mw-list-item"><a href="https://hak.wikipedia.org/wiki/11" title="11 – chino hakka" lang="hak" hreflang="hak" data-title="11" data-language-autonym="客家語 / Hak-kâ-ngî" data-language-local-name="chino hakka" class="interlanguage-link-target"><span>客家語 / Hak-kâ-ngî</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/11_(%D7%9E%D7%A1%D7%A4%D7%A8)" title="11 (מספר) – hebreo" lang="he" hreflang="he" data-title="11 (מספר)" data-language-autonym="עברית" data-language-local-name="hebreo" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A5%A7%E0%A5%A7_(%E0%A4%B8%E0%A4%82%E0%A4%96%E0%A5%8D%E0%A4%AF%E0%A4%BE)" title="११ (संख्या) – hindi" lang="hi" hreflang="hi" data-title="११ (संख्या)" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/11_(nonm)" title="11 (nonm) – criollo haitiano" lang="ht" hreflang="ht" data-title="11 (nonm)" data-language-autonym="Kreyòl ayisyen" data-language-local-name="criollo haitiano" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/11_(sz%C3%A1m)" title="11 (szám) – húngaro" lang="hu" hreflang="hu" data-title="11 (szám)" data-language-autonym="Magyar" data-language-local-name="húngaro" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%8F%D5%A1%D5%BD%D5%B6%D5%B4%D5%A5%D5%AF" title="Տասնմեկ – armenio" lang="hy" hreflang="hy" data-title="Տասնմեկ" data-language-autonym="Հայերեն" data-language-local-name="armenio" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/11_(numero)" title="11 (numero) – interlingua" lang="ia" hreflang="ia" data-title="11 (numero)" data-language-autonym="Interlingua" data-language-local-name="interlingua" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/11_(angka)" title="11 (angka) – indonesio" lang="id" hreflang="id" data-title="11 (angka)" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesio" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ig mw-list-item"><a href="https://ig.wikipedia.org/wiki/Iri_na_otu" title="Iri na otu – igbo" lang="ig" hreflang="ig" data-title="Iri na otu" data-language-autonym="Igbo" data-language-local-name="igbo" class="interlanguage-link-target"><span>Igbo</span></a></li><li class="interlanguage-link interwiki-ik mw-list-item"><a href="https://ik.wikipedia.org/wiki/Qulit_atausiq" title="Qulit atausiq – inupiaq" lang="ik" hreflang="ik" data-title="Qulit atausiq" data-language-autonym="Iñupiatun" data-language-local-name="inupiaq" class="interlanguage-link-target"><span>Iñupiatun</span></a></li><li class="interlanguage-link interwiki-inh mw-list-item"><a href="https://inh.wikipedia.org/wiki/11_(%D1%82%D0%B0%D1%8C%D1%80%D0%B0%D1%85%D1%8C)" title="11 (таьрахь) – ingush" lang="inh" hreflang="inh" data-title="11 (таьрахь)" data-language-autonym="ГӀалгӀай" data-language-local-name="ingush" class="interlanguage-link-target"><span>ГӀалгӀай</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/11_(numero)" title="11 (numero) – italiano" lang="it" hreflang="it" data-title="11 (numero)" data-language-autonym="Italiano" data-language-local-name="italiano" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/11" title="11 – japonés" lang="ja" hreflang="ja" data-title="11" data-language-autonym="日本語" data-language-local-name="japonés" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/11_(%E1%83%A0%E1%83%98%E1%83%AA%E1%83%AE%E1%83%95%E1%83%98)" title="11 (რიცხვი) – georgiano" lang="ka" hreflang="ka" data-title="11 (რიცხვი)" data-language-autonym="ქართული" data-language-local-name="georgiano" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kcg mw-list-item"><a href="https://kcg.wikipedia.org/wiki/11_(la%CC%B1mba)" title="11 (la̱mba) – tyap" lang="kcg" hreflang="kcg" data-title="11 (la̱mba)" data-language-autonym="Tyap" data-language-local-name="tyap" class="interlanguage-link-target"><span>Tyap</span></a></li><li class="interlanguage-link interwiki-knc mw-list-item"><a href="https://knc.wikipedia.org/wiki/11" title="11 – Central Kanuri" lang="knc" hreflang="knc" data-title="11" data-language-autonym="Yerwa Kanuri" data-language-local-name="Central Kanuri" class="interlanguage-link-target"><span>Yerwa Kanuri</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/11" title="11 – coreano" lang="ko" hreflang="ko" data-title="11" data-language-autonym="한국어" data-language-local-name="coreano" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ks mw-list-item"><a href="https://ks.wikipedia.org/wiki/11_(%DA%AF%D8%B1%D9%8E%D9%9B%D9%86%D9%9B%D8%AF)" title="11 (گرَٛنٛد) – cachemir" lang="ks" hreflang="ks" data-title="11 (گرَٛنٛد)" data-language-autonym="कॉशुर / کٲشُر" data-language-local-name="cachemir" class="interlanguage-link-target"><span>कॉशुर / کٲشُر</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/Yazdeh" title="Yazdeh – kurdo" lang="ku" hreflang="ku" data-title="Yazdeh" data-language-autonym="Kurdî" data-language-local-name="kurdo" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Undecim" title="Undecim – latín" lang="la" hreflang="la" data-title="Undecim" data-language-autonym="Latina" data-language-local-name="latín" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/Eelef" title="Eelef – luxemburgués" lang="lb" hreflang="lb" data-title="Eelef" data-language-autonym="Lëtzebuergesch" data-language-local-name="luxemburgués" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-lbe mw-list-item"><a href="https://lbe.wikipedia.org/wiki/%D0%90%D1%86%D3%80%D0%BD%D0%B8%D1%8F_%D1%86%D0%B0%D0%B2%D0%B0" title="АцӀния цава – Lak" lang="lbe" hreflang="lbe" data-title="АцӀния цава" data-language-autonym="Лакку" data-language-local-name="Lak" class="interlanguage-link-target"><span>Лакку</span></a></li><li class="interlanguage-link interwiki-lg mw-list-item"><a href="https://lg.wikipedia.org/wiki/Kkumi_n%27emu" title="Kkumi n'emu – ganda" lang="lg" hreflang="lg" data-title="Kkumi n'emu" data-language-autonym="Luganda" data-language-local-name="ganda" class="interlanguage-link-target"><span>Luganda</span></a></li><li class="interlanguage-link interwiki-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/N%C3%BCmar_11" title="Nümar 11 – lombardo" lang="lmo" hreflang="lmo" data-title="Nümar 11" data-language-autonym="Lombard" data-language-local-name="lombardo" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-ln mw-list-item"><a href="https://ln.wikipedia.org/wiki/11_(motuya)" title="11 (motuya) – lingala" lang="ln" hreflang="ln" data-title="11 (motuya)" data-language-autonym="Lingála" data-language-local-name="lingala" class="interlanguage-link-target"><span>Lingála</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/11_(skai%C4%8Dius)" title="11 (skaičius) – lituano" lang="lt" hreflang="lt" data-title="11 (skaičius)" data-language-autonym="Lietuvių" data-language-local-name="lituano" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/11_(skaitlis)" title="11 (skaitlis) – letón" lang="lv" hreflang="lv" data-title="11 (skaitlis)" data-language-autonym="Latviešu" data-language-local-name="letón" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/11_(%D0%B1%D1%80%D0%BE%D1%98)" title="11 (број) – macedonio" lang="mk" hreflang="mk" data-title="11 (број)" data-language-autonym="Македонски" data-language-local-name="macedonio" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/11_(%E0%B4%B8%E0%B4%82%E0%B4%96%E0%B5%8D%E0%B4%AF)" title="11 (സംഖ്യ) – malayálam" lang="ml" hreflang="ml" data-title="11 (സംഖ്യ)" data-language-autonym="മലയാളം" data-language-local-name="malayálam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mni mw-list-item"><a href="https://mni.wikipedia.org/wiki/%EA%AF%B1%EA%AF%B1" title="꯱꯱ – manipurí" lang="mni" hreflang="mni" data-title="꯱꯱" data-language-autonym="ꯃꯤꯇꯩ ꯂꯣꯟ" data-language-local-name="manipurí" class="interlanguage-link-target"><span>ꯃꯤꯇꯩ ꯂꯣꯟ</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A5%A7%E0%A5%A7_(%E0%A4%B8%E0%A4%82%E0%A4%96%E0%A5%8D%E0%A4%AF%E0%A4%BE)" title="११ (संख्या) – maratí" lang="mr" hreflang="mr" data-title="११ (संख्या)" data-language-autonym="मराठी" data-language-local-name="maratí" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/11_(nombor)" title="11 (nombor) – malayo" lang="ms" hreflang="ms" data-title="11 (nombor)" data-language-autonym="Bahasa Melayu" data-language-local-name="malayo" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-myv mw-list-item"><a href="https://myv.wikipedia.org/wiki/11_(%D0%BB%D0%BE%D0%B2%D0%BE%D0%BC%D0%B0_%D0%B2%D0%B0%D0%BB)" title="11 (ловома вал) – erzya" lang="myv" hreflang="myv" data-title="11 (ловома вал)" data-language-autonym="Эрзянь" data-language-local-name="erzya" class="interlanguage-link-target"><span>Эрзянь</span></a></li><li class="interlanguage-link interwiki-mzn mw-list-item"><a href="https://mzn.wikipedia.org/wiki/%DB%B1%DB%B1_(%D8%B9%D8%AF%D8%AF)" title="۱۱ (عدد) – mazandaraní" lang="mzn" hreflang="mzn" data-title="۱۱ (عدد)" data-language-autonym="مازِرونی" data-language-local-name="mazandaraní" class="interlanguage-link-target"><span>مازِرونی</span></a></li><li class="interlanguage-link interwiki-nah mw-list-item"><a href="https://nah.wikipedia.org/wiki/Mahtlactli_huan_ce" title="Mahtlactli huan ce – Nahuatl" lang="nah" hreflang="nah" data-title="Mahtlactli huan ce" data-language-autonym="Nāhuatl" data-language-local-name="Nahuatl" class="interlanguage-link-target"><span>Nāhuatl</span></a></li><li class="interlanguage-link interwiki-nap mw-list-item"><a href="https://nap.wikipedia.org/wiki/Unnece" title="Unnece – napolitano" lang="nap" hreflang="nap" data-title="Unnece" data-language-autonym="Napulitano" data-language-local-name="napolitano" class="interlanguage-link-target"><span>Napulitano</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/11_(getal)" title="11 (getal) – neerlandés" lang="nl" hreflang="nl" data-title="11 (getal)" data-language-autonym="Nederlands" data-language-local-name="neerlandés" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Talet_11" title="Talet 11 – noruego nynorsk" lang="nn" hreflang="nn" data-title="Talet 11" data-language-autonym="Norsk nynorsk" data-language-local-name="noruego nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/11_(tall)" title="11 (tall) – noruego bokmal" lang="nb" hreflang="nb" data-title="11 (tall)" data-language-autonym="Norsk bokmål" data-language-local-name="noruego bokmal" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-nso mw-list-item"><a href="https://nso.wikipedia.org/wiki/11_(nomoro)" title="11 (nomoro) – sotho septentrional" lang="nso" hreflang="nso" data-title="11 (nomoro)" data-language-autonym="Sesotho sa Leboa" data-language-local-name="sotho septentrional" class="interlanguage-link-target"><span>Sesotho sa Leboa</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/11_(%E0%A8%B8%E0%A9%B0%E0%A8%96%E0%A8%BF%E0%A8%86)" title="11 (ਸੰਖਿਆ) – punyabí" lang="pa" hreflang="pa" data-title="11 (ਸੰਖਿਆ)" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="punyabí" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/11_(liczba)" title="11 (liczba) – polaco" lang="pl" hreflang="pl" data-title="11 (liczba)" data-language-autonym="Polski" data-language-local-name="polaco" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/11" title="11 – Western Punjabi" lang="pnb" hreflang="pnb" data-title="11" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-ps mw-list-item"><a href="https://ps.wikipedia.org/wiki/%DB%B1%DB%B1_(%D8%B9%D8%AF%D8%AF)" title="۱۱ (عدد) – pastún" lang="ps" hreflang="ps" data-title="۱۱ (عدد)" data-language-autonym="پښتو" data-language-local-name="pastún" class="interlanguage-link-target"><span>پښتو</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Onze" title="Onze – portugués" lang="pt" hreflang="pt" data-title="Onze" data-language-autonym="Português" data-language-local-name="portugués" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-rn mw-list-item"><a href="https://rn.wikipedia.org/wiki/Cumi_na_rimwe" title="Cumi na rimwe – kirundi" lang="rn" hreflang="rn" data-title="Cumi na rimwe" data-language-autonym="Ikirundi" data-language-local-name="kirundi" class="interlanguage-link-target"><span>Ikirundi</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/11_(num%C4%83r)" title="11 (număr) – rumano" lang="ro" hreflang="ro" data-title="11 (număr)" data-language-autonym="Română" data-language-local-name="rumano" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/11_(%D1%87%D0%B8%D1%81%D0%BB%D0%BE)" title="11 (число) – ruso" lang="ru" hreflang="ru" data-title="11 (число)" data-language-autonym="Русский" data-language-local-name="ruso" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/11_(nummer)" title="11 (nummer) – escocés" lang="sco" hreflang="sco" data-title="11 (nummer)" data-language-autonym="Scots" data-language-local-name="escocés" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/11_(broj)" title="11 (broj) – serbocroata" lang="sh" hreflang="sh" data-title="11 (broj)" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbocroata" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-shi mw-list-item"><a href="https://shi.wikipedia.org/wiki/11_(am%E1%B8%8Dan)" title="11 (amḍan) – tashelhit" lang="shi" hreflang="shi" data-title="11 (amḍan)" data-language-autonym="Taclḥit" data-language-local-name="tashelhit" class="interlanguage-link-target"><span>Taclḥit</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/11_(%E0%B7%83%E0%B6%82%E0%B6%9B%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B7%8F%E0%B7%80)" title="11 (සංඛ්‍යාව) – cingalés" lang="si" hreflang="si" data-title="11 (සංඛ්‍යාව)" data-language-autonym="සිංහල" data-language-local-name="cingalés" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/11_(number)" title="11 (number) – Simple English" lang="en-simple" hreflang="en-simple" data-title="11 (number)" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/11_(%C5%A1tevilo)" title="11 (število) – esloveno" lang="sl" hreflang="sl" data-title="11 (število)" data-language-autonym="Slovenščina" data-language-local-name="esloveno" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sm mw-list-item"><a href="https://sm.wikipedia.org/wiki/11_(numera)" title="11 (numera) – samoano" lang="sm" hreflang="sm" data-title="11 (numera)" data-language-autonym="Gagana Samoa" data-language-local-name="samoano" class="interlanguage-link-target"><span>Gagana Samoa</span></a></li><li class="interlanguage-link interwiki-sn mw-list-item"><a href="https://sn.wikipedia.org/wiki/Gumi_neimwe" title="Gumi neimwe – shona" lang="sn" hreflang="sn" data-title="Gumi neimwe" data-language-autonym="ChiShona" data-language-local-name="shona" class="interlanguage-link-target"><span>ChiShona</span></a></li><li class="interlanguage-link interwiki-so mw-list-item"><a href="https://so.wikipedia.org/wiki/11_(tiro)" title="11 (tiro) – somalí" lang="so" hreflang="so" data-title="11 (tiro)" data-language-autonym="Soomaaliga" data-language-local-name="somalí" class="interlanguage-link-target"><span>Soomaaliga</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/11_(%D0%B1%D1%80%D0%BE%D1%98)" title="11 (број) – serbio" lang="sr" hreflang="sr" data-title="11 (број)" data-language-autonym="Српски / srpski" data-language-local-name="serbio" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-srn mw-list-item"><a href="https://srn.wikipedia.org/wiki/Numro_11" title="Numro 11 – sranan tongo" lang="srn" hreflang="srn" data-title="Numro 11" data-language-autonym="Sranantongo" data-language-local-name="sranan tongo" class="interlanguage-link-target"><span>Sranantongo</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/11_(tal)" title="11 (tal) – sueco" lang="sv" hreflang="sv" data-title="11 (tal)" data-language-autonym="Svenska" data-language-local-name="sueco" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Kumi_na_moja" title="Kumi na moja – suajili" lang="sw" hreflang="sw" data-title="Kumi na moja" data-language-autonym="Kiswahili" data-language-local-name="suajili" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-szl mw-list-item"><a href="https://szl.wikipedia.org/wiki/11_(n%C5%AFmera)" title="11 (nůmera) – silesio" lang="szl" hreflang="szl" data-title="11 (nůmera)" data-language-autonym="Ślůnski" data-language-local-name="silesio" class="interlanguage-link-target"><span>Ślůnski</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/11_(%E0%AE%8E%E0%AE%A3%E0%AF%8D)" title="11 (எண்) – tamil" lang="ta" hreflang="ta" data-title="11 (எண்)" data-language-autonym="தமிழ்" data-language-local-name="tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/11" title="11 – tailandés" lang="th" hreflang="th" data-title="11" data-language-autonym="ไทย" data-language-local-name="tailandés" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-ti mw-list-item"><a href="https://ti.wikipedia.org/wiki/%E1%8B%93%E1%88%B0%E1%88%AD%E1%89%B0_%E1%88%93%E1%8B%B0" title="ዓሰርተ ሓደ – tigriña" lang="ti" hreflang="ti" data-title="ዓሰርተ ሓደ" data-language-autonym="ትግርኛ" data-language-local-name="tigriña" class="interlanguage-link-target"><span>ትግርኛ</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/11_(bilang)" title="11 (bilang) – tagalo" lang="tl" hreflang="tl" data-title="11 (bilang)" data-language-autonym="Tagalog" data-language-local-name="tagalo" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/11_(say%C4%B1)" title="11 (sayı) – turco" lang="tr" hreflang="tr" data-title="11 (sayı)" data-language-autonym="Türkçe" data-language-local-name="turco" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/11_(%D1%81%D0%B0%D0%BD)" title="11 (сан) – tártaro" lang="tt" hreflang="tt" data-title="11 (сан)" data-language-autonym="Татарча / tatarça" data-language-local-name="tártaro" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-tum mw-list-item"><a href="https://tum.wikipedia.org/wiki/Khumi_na_kamoza" title="Khumi na kamoza – tumbuka" lang="tum" hreflang="tum" data-title="Khumi na kamoza" data-language-autonym="ChiTumbuka" data-language-local-name="tumbuka" class="interlanguage-link-target"><span>ChiTumbuka</span></a></li><li class="interlanguage-link interwiki-tyv mw-list-item"><a href="https://tyv.wikipedia.org/wiki/11" title="11 – tuviniano" lang="tyv" hreflang="tyv" data-title="11" data-language-autonym="Тыва дыл" data-language-local-name="tuviniano" class="interlanguage-link-target"><span>Тыва дыл</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/11_(%D1%87%D0%B8%D1%81%D0%BB%D0%BE)" title="11 (число) – ucraniano" lang="uk" hreflang="uk" data-title="11 (число)" data-language-autonym="Українська" data-language-local-name="ucraniano" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/11_(%D8%B9%D8%AF%D8%AF)" title="11 (عدد) – urdu" lang="ur" hreflang="ur" data-title="11 (عدد)" data-language-autonym="اردو" data-language-local-name="urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/11_(son)" title="11 (son) – uzbeko" lang="uz" hreflang="uz" data-title="11 (son)" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="uzbeko" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vep mw-list-item"><a href="https://vep.wikipedia.org/wiki/11_(lugu)" title="11 (lugu) – Veps" lang="vep" hreflang="vep" data-title="11 (lugu)" data-language-autonym="Vepsän kel’" data-language-local-name="Veps" class="interlanguage-link-target"><span>Vepsän kel’</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/11_(s%E1%BB%91)" title="11 (số) – vietnamita" lang="vi" hreflang="vi" data-title="11 (số)" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamita" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-vls mw-list-item"><a href="https://vls.wikipedia.org/wiki/11_(getal)" title="11 (getal) – West Flemish" lang="vls" hreflang="vls" data-title="11 (getal)" data-language-autonym="West-Vlams" data-language-local-name="West Flemish" class="interlanguage-link-target"><span>West-Vlams</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/11_(ihap)" title="11 (ihap) – waray" lang="war" hreflang="war" data-title="11 (ihap)" data-language-autonym="Winaray" data-language-local-name="waray" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/11" title="11 – chino wu" lang="wuu" hreflang="wuu" data-title="11" data-language-autonym="吴语" data-language-local-name="chino wu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-xh mw-list-item"><a href="https://xh.wikipedia.org/wiki/11_(inani)" title="11 (inani) – xhosa" lang="xh" hreflang="xh" data-title="11 (inani)" data-language-autonym="IsiXhosa" data-language-local-name="xhosa" class="interlanguage-link-target"><span>IsiXhosa</span></a></li><li class="interlanguage-link interwiki-yi mw-list-item"><a href="https://yi.wikipedia.org/wiki/11_(%D7%A0%D7%95%D7%9E%D7%A2%D7%A8)" title="11 (נומער) – yidis" lang="yi" hreflang="yi" data-title="11 (נומער)" data-language-autonym="ייִדיש" data-language-local-name="yidis" class="interlanguage-link-target"><span>ייִדיש</span></a></li><li class="interlanguage-link interwiki-za mw-list-item"><a href="https://za.wikipedia.org/wiki/Cib_it" title="Cib it – zhuang" lang="za" hreflang="za" data-title="Cib it" data-language-autonym="Vahcuengh" data-language-local-name="zhuang" class="interlanguage-link-target"><span>Vahcuengh</span></a></li><li class="interlanguage-link interwiki-zgh mw-list-item"><a href="https://zgh.wikipedia.org/wiki/11_(%E2%B4%B0%E2%B5%8E%E2%B4%B9%E2%B4%B0%E2%B5%8F)" title="11 (ⴰⵎⴹⴰⵏ) – tamazight estándar marroquí" lang="zgh" hreflang="zgh" data-title="11 (ⴰⵎⴹⴰⵏ)" data-language-autonym="ⵜⴰⵎⴰⵣⵉⵖⵜ ⵜⴰⵏⴰⵡⴰⵢⵜ" data-language-local-name="tamazight estándar marroquí" class="interlanguage-link-target"><span>ⵜⴰⵎⴰⵣⵉⵖⵜ ⵜⴰⵏⴰⵡⴰⵢⵜ</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/11" title="11 – chino" lang="zh" hreflang="zh" data-title="11" data-language-autonym="中文" data-language-local-name="chino" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/11" title="11 – chino min nan" lang="nan" hreflang="nan" data-title="11" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="chino min nan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/11" title="11 – cantonés" lang="yue" hreflang="yue" data-title="11" data-language-autonym="粵語" data-language-local-name="cantonés" class="interlanguage-link-target"><span>粵語</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q37136#sitelinks-wikipedia" title="Editar enlaces interlingüísticos" class="wbc-editpage">Editar enlaces</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Espacios de nombres"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div 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vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Herramientas</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">mover a la barra lateral</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">ocultar</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Más opciones" > <div class="vector-menu-heading"> Acciones </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Once"><span>Leer</span></a></li><li id="ca-more-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Once&action=edit" title="Editar esta página [e]" accesskey="e"><span>Editar</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Once&action=history"><span>Ver historial</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> General </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Especial:LoQueEnlazaAqu%C3%AD/Once" title="Lista de todas las páginas de la wiki que enlazan aquí [j]" accesskey="j"><span>Lo que enlaza aquí</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Especial:CambiosEnEnlazadas/Once" rel="nofollow" title="Cambios recientes en las páginas que enlazan con esta [k]" accesskey="k"><span>Cambios en enlazadas</span></a></li><li id="t-upload" class="mw-list-item"><a href="//commons.wikimedia.org/wiki/Special:UploadWizard?uselang=es" title="Subir archivos [u]" accesskey="u"><span>Subir archivo</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Once&oldid=165614790" title="Enlace permanente a esta versión de la página"><span>Enlace permanente</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Once&action=info" title="Más información sobre esta página"><span>Información de la página</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Especial:Citar&page=Once&id=165614790&wpFormIdentifier=titleform" title="Información sobre cómo citar esta página"><span>Citar esta página</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Especial:Acortador_de_URL&url=https%3A%2F%2Fes.wikipedia.org%2Fwiki%2FOnce"><span>Obtener URL acortado</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Especial:QrCode&url=https%3A%2F%2Fes.wikipedia.org%2Fwiki%2FOnce"><span>Descargar código QR</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Imprimir/exportar </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Especial:Libro&bookcmd=book_creator&referer=Once"><span>Crear un libro</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Especial:DownloadAsPdf&page=Once&action=show-download-screen"><span>Descargar como PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Once&printable=yes" title="Versión imprimible de esta página [p]" accesskey="p"><span>Versión para imprimir</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> En otros proyectos </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:11_(number)" hreflang="en"><span>Wikimedia Commons</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q37136" title="Enlace al elemento conectado del repositorio de datos [g]" accesskey="g"><span>Elemento de Wikidata</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Página de herramientas"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Apariencia"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Apariencia</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">mover a la barra lateral</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">ocultar</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">De Wikipedia, la enciclopedia libre</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="es" dir="ltr"><table style="" class="noprint plainlinks ambox ambox-content"> <tbody><tr> <td class="ambox-image" width="40"> <span typeof="mw:File"><span><img src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1f/Commons-emblem-question_book_orange.svg/45px-Commons-emblem-question_book_orange.svg.png" decoding="async" width="45" height="45" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/1f/Commons-emblem-question_book_orange.svg/68px-Commons-emblem-question_book_orange.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1f/Commons-emblem-question_book_orange.svg/90px-Commons-emblem-question_book_orange.svg.png 2x" data-file-width="48" data-file-height="48" /></span></span></td> <td class="ambox-text"><div class="ambox-text-div"><strong>Este artículo o sección tiene <a href="/wiki/Wikipedia:VER" class="mw-redirect" title="Wikipedia:VER">referencias</a>, pero necesita más para complementar su <a href="/wiki/Wikipedia:FF" class="mw-redirect" title="Wikipedia:FF">verificabilidad</a>.</strong> <span class="hide-when-compact"><br /> <span style="font-size: smaller;"><i>Busca fuentes:</i> <span class="plainlinks"><a rel="nofollow" class="external text" href="http://www.google.com/search?as_eq=wikipedia&q=%22Once%22&num=50">«Once»</a> – <a rel="nofollow" class="external text" href="https://www.google.com/search?tbm=nws&&as_src=-newswire+-wire+-presswire+-PR+-press+-release+-wikipedia&q=%22Once%22">noticias</a> · <a rel="nofollow" class="external text" href="http://books.google.com/books?as_brr=0&as_pub=-icon&q=%22Once%22">libros</a> · <a rel="nofollow" class="external text" href="http://scholar.google.com/scholar?q=%22Once%22">académico</a> · <a rel="nofollow" class="external text" href="http://images.google.com/images?safe=off&as_rights=(cc_publicdomain%7ccc_attribute%7ccc_sharealike%7ccc_noncommercial%7ccc_nonderived)&q=%22Once%22">imágenes</a></span></span></span></div><div class="hide-when-compact"><small><div>Este aviso fue puesto el 4 de mayo de 2014.</div></small></div></td> </tr> </tbody></table> <div class="rellink noprint hatnote"> Para otros usos de este término, véase <a href="/wiki/Once_(desambiguaci%C3%B3n)" class="mw-disambig" title="Once (desambiguación)">Once (desambiguación)</a>.</div> <div class="rellink noprint hatnote">«XI» redirige aquí. Para la letra griega, véase <a href="/wiki/Xi" class="mw-redirect" title="Xi">Xi</a>. </div> <style data-mw-deduplicate="TemplateStyles:r157776694">.mw-parser-output .infobox .imagen{max-width:100%;margin:0 auto}.mw-parser-output .infobox .imagen img{max-width:100%;height:auto}.mw-parser-output .infobox .mw-kartographer-container .thumbinner,.mw-parser-output .infobox .mw-kartographer-map{box-sizing:border-box;width:100%!important}body.skin-timeless .mw-parser-output .infobox .imagen a.image>img{max-width:100%!important;height:auto!important}</style><table class="infobox" style="width:22.7em; line-height: 1.4em; text-align:left; padding:.23em;"><tbody><tr><th colspan="3" class="cabecera física" style="text-align:center;background-color:#ccf;color:inherit;">11</th></tr><tr><th scope="row" style="text-align:left;background-color:#ddf;;"><a href="/wiki/N%C3%BAmero_cardinal" title="Número cardinal">Cardinal</a></th><td colspan="2"> Once</td></tr><tr><th scope="row" style="text-align:left;background-color:#ddf;;"><a href="/wiki/N%C3%BAmero_ordinal_(matem%C3%A1ticas)" class="mw-redirect" title="Número ordinal (matemáticas)">Ordinal</a></th><td colspan="2"> Undécimo, -a<br />onceno, -a<sup id="cite_ref-1" class="mw-references reference separada"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup></td></tr><tr><th scope="row" style="text-align:left;background-color:#ddf;;"><a href="/wiki/Factorizaci%C3%B3n" title="Factorización">Factorización</a></th><td colspan="2"> 11 (<a href="/wiki/N%C3%BAmero_primo" title="Número primo">número primo</a>)</td></tr><tr><th colspan="3" style="text-align:center;background-color:#ccf;;"><a href="/wiki/Sistema_de_numeraci%C3%B3n" title="Sistema de numeración">Sistemas de numeración</a></th></tr><tr><th scope="row" style="text-align:left;background-color:#ddf;;"><a href="/wiki/Numeraci%C3%B3n_romana" title="Numeración romana">Romana</a></th><td colspan="2"> XI</td></tr><tr><th scope="row" style="text-align:left;background-color:#ddf;;"><a href="/wiki/Numeraci%C3%B3n_griega" title="Numeración griega">Jónica</a></th><td colspan="2"> ια</td></tr><tr><th scope="row" style="text-align:left;background-color:#ddf;;"><a href="/wiki/Numeraci%C3%B3n_china" title="Numeración china">China</a></th><td colspan="2"> 十一</td></tr><tr><th scope="row" style="text-align:left;background-color:#ddf;;"><a href="/wiki/Numeraci%C3%B3n_china" title="Numeración china">China financiera</a></th><td colspan="2"> 拾壹</td></tr><tr><th scope="row" style="text-align:left;background-color:#ddf;;"><a href="/wiki/Numeraci%C3%B3n_egipcia" title="Numeración egipcia">Egipcia</a></th><td colspan="2"> ⋂I</td></tr><tr><th scope="row" style="text-align:left;background-color:#ddf;;"><a href="/wiki/Numeraci%C3%B3n_griega" title="Numeración griega">Griega</a></th><td colspan="2"> ΔΙ</td></tr><tr><th scope="row" style="text-align:left;background-color:#ddf;;"><a href="/wiki/Numeraci%C3%B3n_armenia" title="Numeración armenia">Armenia</a></th><td colspan="2"> ԺԱ</td></tr><tr><th scope="row" style="text-align:left;background-color:#ddf;;"><a href="/wiki/Numeraci%C3%B3n_maya" title="Numeración maya">Maya</a></th><td colspan="2"> <span typeof="mw:File"><a href="/wiki/Archivo:Maya_11.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/25/Maya_11.svg/20px-Maya_11.svg.png" decoding="async" width="20" height="20" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/25/Maya_11.svg/30px-Maya_11.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/25/Maya_11.svg/40px-Maya_11.svg.png 2x" data-file-width="450" data-file-height="450" /></a></span></td></tr><tr><th scope="row" style="text-align:left;background-color:#ddf;;"><a href="/wiki/Numeraci%C3%B3n_cir%C3%ADlica" title="Numeración cirílica">Cirílica</a></th><td colspan="2"> ІА</td></tr><tr><th scope="row" style="text-align:left;background-color:#ddf;;"><a href="/wiki/Numeraci%C3%B3n_de_la_Cultura_de_los_Campos_de_Urnas" class="mw-redirect" title="Numeración de la Cultura de los Campos de Urnas">De los Campos de Urnas</a></th><td colspan="2"> /\\</td></tr><tr><th scope="row" style="text-align:left;background-color:#ddf;;"><a href="/wiki/Numeraci%C3%B3n_india" title="Numeración india">India</a></th><td colspan="2"> ௰௧</td></tr><tr><th scope="row" style="text-align:left;background-color:#ddf;;"><a href="/wiki/Sistema_binario" title="Sistema binario">Sistema binario</a></th><td colspan="2"> 1011</td></tr><tr><th scope="row" style="text-align:left;background-color:#ddf;;"><a href="/wiki/Sistema_octal" title="Sistema octal">Sistema octal</a></th><td colspan="2"> 13</td></tr><tr><th scope="row" style="text-align:left;background-color:#ddf;;"><a href="/wiki/Sistema_hexadecimal" title="Sistema hexadecimal">Sistema hexadecimal</a></th><td colspan="2"> B</td></tr><tr><th colspan="3" style="text-align:center;background-color:#ccf;;">Como parámetro de una <a href="/wiki/Funci%C3%B3n_matem%C3%A1tica" class="mw-redirect" title="Función matemática">función</a></th></tr><tr><th scope="row" style="text-align:left;background-color:#ddf;;"><a href="/wiki/Funci%C3%B3n_%CF%86_de_Euler" title="Función φ de Euler">Función φ de Euler</a></th><td colspan="2"> 10</td></tr><tr><th scope="row" style="text-align:left;background-color:#ddf;;"><a href="/wiki/Funci%C3%B3n_divisor" title="Función divisor">Función divisor</a></th><td colspan="2"> 12</td></tr><tr><th scope="row" style="text-align:left;background-color:#ddf;;"><a href="/wiki/Funci%C3%B3n_de_M%C3%B6bius" title="Función de Möbius">Función de Möbius</a></th><td colspan="2"> -1</td></tr><tr><th scope="row" style="text-align:left;background-color:#ddf;;"><a href="/wiki/Funci%C3%B3n_de_Mertens" title="Función de Mertens">Función de Mertens</a></th><td colspan="2"> -2</td></tr><tr><td colspan="3" style="text-align:center;"><a href="/wiki/Anexo:N%C3%BAmeros" title="Anexo:Números">Lista de números</a></td></tr><tr><td class="noprint" colspan="3" style="text-align:left;"><div class="plainlinks wikidata-link" style="font-size: 0.85em">[<a href="https://www.wikidata.org/wiki/Q37136" class="extiw" title="d:Q37136">editar datos en Wikidata</a>]</div></td></tr></tbody></table> <p>El <b>once</b> (11), del latín <i>undĕcim</i>, es el <a href="/wiki/N%C3%BAmero_natural" title="Número natural">número natural</a> que sigue al <a href="/wiki/Diez" title="Diez">10</a> y precede al <a href="/wiki/Doce" title="Doce">12</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Matemáticas"><span id="Matem.C3.A1ticas"></span>Matemáticas</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Once&action=edit&section=1" title="Editar sección: Matemáticas"><span>editar</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>Es el 5.º <a href="/wiki/N%C3%BAmero_primo" title="Número primo">número primo</a>, después del <a href="/wiki/Siete" title="Siete">7</a> y antes del <a href="/wiki/Trece" title="Trece">13</a>; y el tercer <a href="/wiki/N%C3%BAmero_primo_de_Eisenstein" class="mw-redirect" title="Número primo de Eisenstein">primo de Eisenstein real</a>, después del <a href="/wiki/Cinco" title="Cinco">5</a> y antes del <a href="/wiki/Diecisiete" title="Diecisiete">17</a>.</li> <li>El 11 conforma el tercer par de <a href="/wiki/N%C3%BAmeros_primos_gemelos" class="mw-redirect" title="Números primos gemelos">números primos gemelos</a>: 11 y 13.<sup id="cite_ref-2" class="mw-references reference separada"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup></li> <li>Forma un par de <a href="/wiki/N%C3%BAmero_primo_sexy" title="Número primo sexy">números primos sexys</a> junto con <a href="/wiki/Cinco" title="Cinco">5</a>.</li> <li>Todo número multiplicado por 11 tiene la propiedad especial de que la suma de los dígitos pares es igual a la suma de los dígitos impares (del número en cuestión), por lo que prácticamente se puede diseñar un número que sea múltiplo de 11 solo con hacer que esta regla de los dígitos pares con impares se cumpla (Ejemplos de números múltiplos de 11 son: 92187436, o 1111 o 132 o 1023, 9009, etc.)</li> <li>11 = 7 +2 +2 = 5+3+3 como suma de tres números primos.<sup id="cite_ref-3" class="mw-references reference separada"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup></li> <li><a href="/wiki/N%C3%BAmero_primo_fuerte" title="Número primo fuerte">Número primo fuerte</a>.</li> <li>4.º <a href="/wiki/N%C3%BAmero_primo_de_Sophie_Germain" title="Número primo de Sophie Germain">número primo de Sophie Germain</a>.</li> <li>4.º <a href="/wiki/N%C3%BAmero_de_Lucas" title="Número de Lucas">primo de Lucas</a>.</li> <li>1.º número primo <a href="/wiki/Repunit" title="Repunit">repunit</a>.</li> <li>3.º <a href="/wiki/N%C3%BAmero_de_Thabit" title="Número de Thabit">número primo de Thabit.</a></li> <li>4.º <a href="/wiki/Primo_regular" title="Primo regular">primo regular</a>.</li> <li>Hay 11 <a href="/wiki/Sistema_de_coordenadas" title="Sistema de coordenadas">sistemas de coordenadas</a> curvilíneas ortogonales (dentro de una simetría conforme) en los que la <a href="/wiki/Ecuaci%C3%B3n_de_Helmholtz" title="Ecuación de Helmholtz">ecuación de Helmholtz</a> de 3 variables se puede resolver utilizando la técnica de <a href="/wiki/M%C3%A9todo_de_separaci%C3%B3n_de_variables" title="Método de separación de variables">separación de variables</a>.</li> <li>Es un <a href="/w/index.php?title=Heegner_number&action=edit&redlink=1" class="new" title="Heegner number (aún no redactado)">número de Heegner</a></li></ul> <div class="mw-heading mw-heading3"><h3 id="Como_numeral">Como numeral</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Once&action=edit&section=2" title="Editar sección: Como numeral"><span>editar</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>En cualquiera base de sistema de numeración el numeral 11 tiene como valor la base más 1. O en otros términos, es el siguiente número después de la base que es 10 en cualquiera base.</li> <li>Si la base es no menor que 3, el cuadrado del numeral 11 es 121. Cabe pues la ecuación (11<sub>b</sub>)<sup>2</sup> = 121<sub>b</sub>, para b ≥ 3, b natural.</li> <li>Si la base es no menor que 4, el cubo del numeral 11 es 1331. Es factible la ecuación (11<sub>b</sub>)<sup>3</sup> = 1331<sub>b</sub>, para b≥ 4, b natural.<sup id="cite_ref-4" class="mw-references reference separada"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup></li></ul> <div class="mw-heading mw-heading3"><h3 id="Propiedades_algebraicas">Propiedades algebraicas</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Once&action=edit&section=3" title="Editar sección: Propiedades algebraicas"><span>editar</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>El grupo multiplicativo de las raíces undécimas de la unidad, tiene 10 raíces primitivas, que con el 1 se ubican en los vértices de un <a href="/wiki/Endec%C3%A1gono" title="Endecágono">endecágono</a> regular de centro en el origen. Cualquiera raíz primitiva es un generador del grupo.</li> <li>Si se considera como base de un sistema de numeración el 11, para representar el 10 se usa o bien <i>a</i> o bien <i>α</i>, es el primer sistema que se desmarca de los 10 cifras clásicas , desde el cero hasta el 9.</li></ul> <div class="mw-heading mw-heading3"><h3 id="Propiedad_geométrica"><span id="Propiedad_geom.C3.A9trica"></span>Propiedad geométrica</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Once&action=edit&section=4" title="Editar sección: Propiedad geométrica"><span>editar</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>El área de un endecágono regular inscrito está entre el área de un <a href="/wiki/Dec%C3%A1gono" title="Decágono">decágono</a> regular y un <a href="/wiki/Dodec%C3%A1gono" title="Dodecágono">dodecágono</a> regular inscritos en el mismo círculo.</li></ul> <div class="mw-heading mw-heading2"><h2 id="En_la_ficción"><span id="En_la_ficci.C3.B3n"></span>En la ficción</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Once&action=edit&section=5" title="Editar sección: En la ficción"><span>editar</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Personaje de la serie de ciencia ficción <i><a href="/wiki/Stranger_Things" title="Stranger Things">Stranger Things</a></i> de <a href="/wiki/Netflix" title="Netflix">Netflix</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Química"><span id="Qu.C3.ADmica"></span>Química</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Once&action=edit&section=6" title="Editar sección: Química"><span>editar</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/N%C3%BAmero_at%C3%B3mico" title="Número atómico">Número atómico</a> del <a href="/wiki/Sodio" title="Sodio">sodio</a> (Na).</li></ul> <div class="mw-heading mw-heading2"><h2 id="Física"><span id="F.C3.ADsica"></span>Física</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Once&action=edit&section=7" title="Editar sección: Física"><span>editar</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>El número de <a href="/wiki/Dimensi%C3%B3n" title="Dimensión">dimensiones</a> <a href="/wiki/Espacio-tiempo" title="Espacio-tiempo">espacio-temporales</a> en la <a href="/wiki/Teor%C3%ADa_M" title="Teoría M">teoría M</a>.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Astronomía"><span id="Astronom.C3.ADa"></span>Astronomía</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Once&action=edit&section=8" title="Editar sección: Astronomía"><span>editar</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Cat%C3%A1logo_Messier" title="Catálogo Messier">Objeto de Messier</a> <a href="/wiki/C%C3%BAmulo_del_Pato_Salvaje" title="Cúmulo del Pato Salvaje">M11</a> es un <a href="/wiki/C%C3%BAmulo_abierto" title="Cúmulo abierto">cúmulo abierto</a> que se encuentra en la <a href="/wiki/Constelaci%C3%B3n" title="Constelación">constelación</a> de <a href="/wiki/Scutum_(constelaci%C3%B3n)" title="Scutum (constelación)">Scutum</a>.</li> <li>Objeto del <a href="/wiki/Nuevo_Cat%C3%A1logo_General" title="Nuevo Catálogo General">Nuevo Catálogo General</a> <a href="/wiki/NGC_11" title="NGC 11">NGC 11</a> es una <a href="/wiki/Galaxia_espiral" title="Galaxia espiral">galaxia espiral</a> ubicada en la <a href="/wiki/Constelaci%C3%B3n" title="Constelación">constelación</a> de <a href="/wiki/Andr%C3%B3meda_(constelaci%C3%B3n)" title="Andrómeda (constelación)">Andrómeda</a>.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Referencias">Referencias</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Once&action=edit&section=9" title="Editar sección: Referencias"><span>editar</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="listaref" style="list-style-type: decimal;"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><a href="#cite_ref-1">↑</a></span> <span class="reference-text"><cite class="web"></cite><span class="citation web"><a rel="nofollow" class="external text" href="https://www.rae.es/dpd/onceno">«onceno -na»</a>. <i>Diccionario panhispánico de dudas</i>.</span><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fes.wikipedia.org%3AOnce&rft.atitle=onceno+-na&rft.genre=article&rft.jtitle=Diccionario+panhisp%C3%A1nico+de+dudas&rft_id=https%3A%2F%2Fwww.rae.es%2Fdpd%2Fonceno&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><a href="#cite_ref-2">↑</a></span> <span class="reference-text">Simple observación y conocer la definición de primos gemelos</span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><a href="#cite_ref-3">↑</a></span> <span class="reference-text">G. N. Berman <i>Un paseo por la teoría de números</i> / De la criba de Eratóstenes a la conjetura de Golbach<i>, Editorial URSS Moscú 2007, pág 203</i></span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><a href="#cite_ref-4">↑</a></span> <span class="reference-text">Fácil de comprobar teniendo en cuenta que 11<sub>b = b + 1, luego se halla el cuadrado o el cubo, cuidando las restricciones de b </sub></span> </li> </ol></div> <style data-mw-deduplicate="TemplateStyles:r161257576">.mw-parser-output .mw-authority-control{margin-top:1.5em}.mw-parser-output .mw-authority-control .navbox table{margin:0}.mw-parser-output .mw-authority-control .navbox hr:last-child{display:none}.mw-parser-output .mw-authority-control .navbox+.mw-mf-linked-projects{display:none}.mw-parser-output .mw-authority-control .mw-mf-linked-projects{display:flex;padding:0.5em;border:1px solid var(--border-color-base,#a2a9b1);background-color:var(--background-color-neutral,#eaecf0);color:var(--color-base,#202122)}.mw-parser-output .mw-authority-control .mw-mf-linked-projects ul li{margin-bottom:0}.mw-parser-output .mw-authority-control .navbox{border:1px solid var(--border-color-base,#a2a9b1);background-color:var(--background-color-neutral-subtle,#f8f9fa)}.mw-parser-output .mw-authority-control .navbox-list{border-color:#f8f9fa}.mw-parser-output .mw-authority-control .navbox th{background-color:#eeeeff}html.skin-theme-clientpref-night .mw-parser-output .mw-authority-control .mw-mf-linked-projects{border:1px solid var(--border-color-base,#72777d);background-color:var(--background-color-neutral,#27292d);color:var(--color-base,#eaecf0)}html.skin-theme-clientpref-night .mw-parser-output .mw-authority-control .navbox{border:1px solid var(--border-color-base,#72777d)!important;background-color:var(--background-color-neutral-subtle,#202122)!important}html.skin-theme-clientpref-night .mw-parser-output .mw-authority-control .navbox-list{border-color:#202122!important}html.skin-theme-clientpref-night .mw-parser-output .mw-authority-control .navbox th{background-color:#27292d!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .mw-authority-control .mw-mf-linked-projects{border:1px solid var(--border-color-base,#72777d)!important;background-color:var(--background-color-neutral,#27292d)!important;color:var(--color-base,#eaecf0)!important}html.skin-theme-clientpref-os .mw-parser-output .mw-authority-control .navbox{border:1px solid var(--border-color-base,#72777d)!important;background-color:var(--background-color-neutral-subtle,#202122)!important}html.skin-theme-clientpref-os .mw-parser-output .mw-authority-control .navbox-list{border-color:#202122!important}html.skin-theme-clientpref-os .mw-parser-output .mw-authority-control .navbox th{background-color:#27292d!important}}</style><div class="mw-authority-control"><div role="navigation" class="navbox" aria-label="Navbox" style="width: inherit;padding:3px"><table class="hlist navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="row" class="navbox-group" style="width: 12%; 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