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id="toc-Véase_también-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">5</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" > <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">Cuarenta y uno</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 80 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-80" 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">80 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/41_(%D0%B0%D1%85%D1%8B%D4%A5%D1%85%D1%8C%D0%B0%D3%A1%D0%B0%D1%80%D0%B0)" title="41 (ахыԥхьаӡара) (abjasio)" lang="ab" hreflang="ab" data-title="41 (ахыԥхьаӡара)" data-language-autonym="Аԥсшәа" data-language-local-name="abjasio" class="interlanguage-link-target"><span>Аԥсшәа</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/41_(%D8%B9%D8%AF%D8%AF)" title="41 (عدد) (árabe)" lang="ar" hreflang="ar" data-title="41 (عدد)" data-language-autonym="العربية" data-language-local-name="árabe" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/41_(%C9%99d%C9%99d)" title="41 (ədəd) (azerbaiyano)" lang="az" hreflang="az" data-title="41 (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%B4%DB%B1_(%D8%B3%D8%A7%DB%8C%DB%8C)" title="۴۱ (سایی) (South Azerbaijani)" lang="azb" hreflang="azb" data-title="۴۱ (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-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/41_(%D1%87%D0%B8%D1%81%D0%BB%D0%BE)" title="41 (число) (búlgaro)" lang="bg" hreflang="bg" data-title="41 (число)" data-language-autonym="Български" data-language-local-name="búlgaro" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bo mw-list-item"><a href="https://bo.wikipedia.org/wiki/%E0%BC%A4%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="༤༡ (གྲངས་ཀ།) (tibetano)" lang="bo" hreflang="bo" data-title="༤༡ (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-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Quaranta-u" title="Quaranta-u (catalán)" lang="ca" hreflang="ca" data-title="Quaranta-u" 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/41" title="41 (Mindong)" lang="cdo" hreflang="cdo" data-title="41" 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%A4%D9%A1_(%DA%98%D9%85%D8%A7%D8%B1%DB%95)" title="٤١ (ژمارە) (kurdo sorani)" lang="ckb" hreflang="ckb" data-title="٤١ (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/41_(%C4%8D%C3%ADslo)" title="41 (číslo) (checo)" lang="cs" hreflang="cs" data-title="41 (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/41_(%D1%85%D0%B8%D1%81%D0%B5%D0%BF)" title="41 (хисеп) (chuvasio)" lang="cv" hreflang="cv" data-title="41 (хисеп)" data-language-autonym="Чӑвашла" data-language-local-name="chuvasio" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/41_(tal)" title="41 (tal) (danés)" lang="da" hreflang="da" data-title="41 (tal)" data-language-autonym="Dansk" data-language-local-name="danés" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/41_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="41 (αριθμός) (griego)" lang="el" hreflang="el" data-title="41 (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/41_(n%C3%B9mer)" title="41 (nùmer) (Emiliano-Romagnolo)" lang="egl" hreflang="egl" data-title="41 (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/41_(number)" title="41 (number) (inglés)" lang="en" hreflang="en" data-title="41 (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/41_(nombro)" title="41 (nombro) (esperanto)" lang="eo" hreflang="eo" data-title="41 (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/Berrogeita_bat" title="Berrogeita bat (euskera)" lang="eu" hreflang="eu" data-title="Berrogeita bat" 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%B4%DB%B1_(%D8%B9%D8%AF%D8%AF)" title="۴۱ (عدد) (persa)" lang="fa" hreflang="fa" data-title="۴۱ (عدد)" data-language-autonym="فارسی" data-language-local-name="persa" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/41_(luku)" title="41 (luku) (finés)" lang="fi" hreflang="fi" data-title="41 (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/Va_ka_dua" title="Va ka dua (fiyiano)" lang="fj" hreflang="fj" data-title="Va 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-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/41_(nombre)" title="41 (nombre) (francés)" lang="fr" hreflang="fr" data-title="41 (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/41_(uimhir)" title="41 (uimhir) (irlandés)" lang="ga" hreflang="ga" data-title="41 (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/41" title="41 (chino gan)" lang="gan" hreflang="gan" data-title="41" 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-ha mw-list-item"><a href="https://ha.wikipedia.org/wiki/41_(al%C6%99alami)" title="41 (alƙalami) (hausa)" lang="ha" hreflang="ha" data-title="41 (alƙalami)" data-language-autonym="Hausa" data-language-local-name="hausa" class="interlanguage-link-target"><span>Hausa</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/41_(%D7%9E%D7%A1%D7%A4%D7%A8)" title="41 (מספר) (hebreo)" lang="he" hreflang="he" data-title="41 (מספר)" data-language-autonym="עברית" data-language-local-name="hebreo" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/41_(nonm)" title="41 (nonm) (criollo haitiano)" lang="ht" hreflang="ht" data-title="41 (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/41_(sz%C3%A1m)" title="41 (szám) (húngaro)" lang="hu" hreflang="hu" data-title="41 (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/41_(%D5%A9%D5%AB%D5%BE)" title="41 (թիվ) (armenio)" lang="hy" hreflang="hy" data-title="41 (թիվ)" data-language-autonym="Հայերեն" data-language-local-name="armenio" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hyw mw-list-item"><a href="https://hyw.wikipedia.org/wiki/41_(%D5%A9%D5%AB%D6%82)" title="41 (թիւ) (Western Armenian)" lang="hyw" hreflang="hyw" data-title="41 (թիւ)" data-language-autonym="Արեւմտահայերէն" data-language-local-name="Western Armenian" class="interlanguage-link-target"><span>Արեւմտահայերէն</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/41_(numero)" title="41 (numero) (interlingua)" lang="ia" hreflang="ia" data-title="41 (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/41_(angka)" title="41 (angka) (indonesio)" lang="id" hreflang="id" data-title="41 (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-it mw-list-item"><a href="https://it.wikipedia.org/wiki/41_(numero)" title="41 (numero) (italiano)" lang="it" hreflang="it" data-title="41 (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/41" title="41 (japonés)" lang="ja" hreflang="ja" data-title="41" 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/41_(%E1%83%A0%E1%83%98%E1%83%AA%E1%83%AE%E1%83%95%E1%83%98)" title="41 (რიცხვი) (georgiano)" lang="ka" hreflang="ka" data-title="41 (რიცხვი)" data-language-autonym="ქართული" data-language-local-name="georgiano" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/41" title="41 (coreano)" lang="ko" hreflang="ko" data-title="41" 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/41_(%DA%AF%D8%B1%D9%8E%D9%9B%D9%86%D9%9B%D8%AF)" title="41 (گرَٛنٛد) (cachemir)" lang="ks" hreflang="ks" data-title="41 (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-lbe mw-list-item"><a href="https://lbe.wikipedia.org/wiki/%D0%9C%D1%83%D0%BA%D1%8C%D1%86%D3%80%D0%B0%D0%BB%D0%BB%D0%B8%D0%B9_%D1%86%D0%B0%D0%B2%D0%B0" title="МукьцӀаллий цава (Lak)" lang="lbe" hreflang="lbe" data-title="МукьцӀаллий 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/Amakumi_ana_mu_emu" title="Amakumi ana mu emu (ganda)" lang="lg" hreflang="lg" data-title="Amakumi ana mu emu" data-language-autonym="Luganda" data-language-local-name="ganda" class="interlanguage-link-target"><span>Luganda</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/41_(skai%C4%8Dius)" title="41 (skaičius) (lituano)" lang="lt" hreflang="lt" data-title="41 (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/41_(skaitlis)" title="41 (skaitlis) (letón)" lang="lv" hreflang="lv" data-title="41 (skaitlis)" data-language-autonym="Latviešu" data-language-local-name="letón" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mai mw-list-item"><a href="https://mai.wikipedia.org/wiki/%E0%A5%AA%E0%A5%A7" title="४१ (maithili)" lang="mai" hreflang="mai" data-title="४१" data-language-autonym="मैथिली" data-language-local-name="maithili" class="interlanguage-link-target"><span>मैथिली</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/41_(%D0%B1%D1%80%D0%BE%D1%98)" title="41 (број) (macedonio)" lang="mk" hreflang="mk" data-title="41 (број)" data-language-autonym="Македонски" data-language-local-name="macedonio" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-mni mw-list-item"><a href="https://mni.wikipedia.org/wiki/%EA%AF%B4%EA%AF%B1" title="꯴꯱ (manipurí)" lang="mni" hreflang="mni" data-title="꯴꯱" 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%AA%E0%A5%A7_(%E0%A4%B8%E0%A4%82%E0%A4%96%E0%A5%8D%E0%A4%AF%E0%A4%BE)" title="४१ (संख्या) (maratí)" lang="mr" hreflang="mr" data-title="४१ (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/41_(nombor)" title="41 (nombor) (malayo)" lang="ms" hreflang="ms" data-title="41 (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-mzn mw-list-item"><a href="https://mzn.wikipedia.org/wiki/%DB%B4%DB%B1_(%D8%B9%D8%AF%D8%AF)" title="۴۱ (عدد) (mazandaraní)" lang="mzn" hreflang="mzn" data-title="۴۱ (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/%C5%8Cmp%C5%8Dhualonc%C4%93" title="Ōmpōhualoncē (Nahuatl)" lang="nah" hreflang="nah" data-title="Ōmpōhualoncē" 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/Quarant%C3%B9no" title="Quarantùno (napolitano)" lang="nap" hreflang="nap" data-title="Quarantùno" 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/41_(getal)" title="41 (getal) (neerlandés)" lang="nl" hreflang="nl" data-title="41 (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_41" title="Talet 41 (noruego nynorsk)" lang="nn" hreflang="nn" data-title="Talet 41" 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/41_(tall)" title="41 (tall) (noruego bokmal)" lang="nb" hreflang="nb" data-title="41 (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/41_(nomoro)" title="41 (nomoro) (sotho septentrional)" lang="nso" hreflang="nso" data-title="41 (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-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/41_(liczba)" title="41 (liczba) (polaco)" lang="pl" hreflang="pl" data-title="41 (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/41" title="41 (Western Punjabi)" lang="pnb" hreflang="pnb" data-title="41" 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%B4%DB%B1_(%D8%B9%D8%AF%D8%AF)" title="۴۱ (عدد) (pastún)" lang="ps" hreflang="ps" data-title="۴۱ (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 badge-Q70893996 mw-list-item" title=""><a href="https://pt.wikipedia.org/wiki/Quarenta_e_um" title="Quarenta e um (portugués)" lang="pt" hreflang="pt" data-title="Quarenta e um" data-language-autonym="Português" data-language-local-name="portugués" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/41_(num%C4%83r)" title="41 (număr) (rumano)" lang="ro" hreflang="ro" data-title="41 (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/41_(%D1%87%D0%B8%D1%81%D0%BB%D0%BE)" title="41 (число) (ruso)" lang="ru" hreflang="ru" data-title="41 (число)" data-language-autonym="Русский" data-language-local-name="ruso" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/41_(number)" title="41 (number) (Simple English)" lang="en-simple" hreflang="en-simple" data-title="41 (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-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/41_(%C4%8D%C3%ADslo)" title="41 (číslo) (eslovaco)" lang="sk" hreflang="sk" data-title="41 (číslo)" data-language-autonym="Slovenčina" data-language-local-name="eslovaco" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/41_(%C5%A1tevilo)" title="41 (število) (esloveno)" lang="sl" hreflang="sl" data-title="41 (število)" data-language-autonym="Slovenščina" data-language-local-name="esloveno" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-so mw-list-item"><a href="https://so.wikipedia.org/wiki/41_(tiro)" title="41 (tiro) (somalí)" lang="so" hreflang="so" data-title="41 (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/41_(%D0%B1%D1%80%D0%BE%D1%98)" title="41 (број) (serbio)" lang="sr" hreflang="sr" data-title="41 (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_41" title="Numro 41 (sranan tongo)" lang="srn" hreflang="srn" data-title="Numro 41" 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/41_(tal)" title="41 (tal) (sueco)" lang="sv" hreflang="sv" data-title="41 (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/Arubaini_na_moja" title="Arubaini na moja (suajili)" lang="sw" hreflang="sw" data-title="Arubaini 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-th mw-list-item"><a href="https://th.wikipedia.org/wiki/41" title="41 (tailandés)" lang="th" hreflang="th" data-title="41" data-language-autonym="ไทย" data-language-local-name="tailandés" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/41_(say%C4%B1)" title="41 (sayı) (turco)" lang="tr" hreflang="tr" data-title="41 (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/41_(%D1%81%D0%B0%D0%BD)" title="41 (сан) (tártaro)" lang="tt" hreflang="tt" data-title="41 (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-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/41_(%D1%87%D0%B8%D1%81%D0%BB%D0%BE)" title="41 (число) (ucraniano)" lang="uk" hreflang="uk" data-title="41 (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/41_(%D8%B9%D8%AF%D8%AF)" title="41 (عدد) (urdu)" lang="ur" hreflang="ur" data-title="41 (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/41_(son)" title="41 (son) (uzbeko)" lang="uz" hreflang="uz" data-title="41 (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-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/41_(s%E1%BB%91)" title="41 (số) (vietnamita)" lang="vi" hreflang="vi" data-title="41 (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-war mw-list-item"><a href="https://war.wikipedia.org/wiki/41_(ihap)" title="41 (ihap) (waray)" lang="war" hreflang="war" data-title="41 (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/41" title="41 (chino wu)" lang="wuu" hreflang="wuu" data-title="41" 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-yi mw-list-item"><a href="https://yi.wikipedia.org/wiki/41_(%D7%A0%D7%95%D7%9E%D7%A2%D7%A8)" title="41 (נומער) (yidis)" lang="yi" hreflang="yi" data-title="41 (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/41" title="41 (zhuang)" lang="za" hreflang="za" data-title="41" data-language-autonym="Vahcuengh" data-language-local-name="zhuang" class="interlanguage-link-target"><span>Vahcuengh</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/41" title="41 (chino)" lang="zh" hreflang="zh" data-title="41" 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/41" title="41 (chino min nan)" lang="nan" hreflang="nan" data-title="41" 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/41" title="41 (cantonés)" lang="yue" hreflang="yue" data-title="41" 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/Q712623#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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lang="es" dir="ltr"><div class="rellink noprint hatnote">Este artículo trata sobre el número 41. Para el año, véase <a href="/wiki/A%C3%B1o_41" class="mw-redirect" title="Año 41">año 41</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;">41</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"> Cuarenta y uno</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"> Cuadragésimo primero, -a</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"> 41 (<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"> XLI</td></tr><tr><th scope="row" style="text-align:left;background-color:#ddf;;"><a href="/wiki/Numeraci%C3%B3n_%C3%A1tica" title="Numeración ática">Ática</a></th><td colspan="2"> ΔΔΔΔΙ</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"> μα</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"> 四十一</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"> 肆拾壹</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_armenia" title="Numeración armenia">Armenia</a></th><td colspan="2"> ԽԱ</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_2.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5f/Maya_2.svg/20px-Maya_2.svg.png" decoding="async" width="20" height="20" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5f/Maya_2.svg/30px-Maya_2.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5f/Maya_2.svg/40px-Maya_2.svg.png 2x" data-file-width="450" data-file-height="450" /></a></span> <br /> <span typeof="mw:File"><a href="/wiki/Archivo:Maya_1.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fd/Maya_1.svg/20px-Maya_1.svg.png" decoding="async" width="20" height="20" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fd/Maya_1.svg/30px-Maya_1.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fd/Maya_1.svg/40px-Maya_1.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"> МА</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"> ௪௰௧</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"> 101001</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"> 51</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"> 29</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"> 40</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"> 2</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"> -1</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/Q712623" class="extiw" title="d:Q712623">editar datos en Wikidata</a>]</div></td></tr></tbody></table> <p>El <b>cuarenta y uno</b> (41) es el <a href="/wiki/N%C3%BAmero_natural" title="Número natural">número natural</a> que sigue al <a href="/wiki/Cuarenta" title="Cuarenta">cuarenta</a> y precede al <a href="/wiki/Cuarenta_y_dos" title="Cuarenta y dos">cuarenta y dos</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Propiedades_matemáticas"><span id="Propiedades_matem.C3.A1ticas"></span>Propiedades matemáticas</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Cuarenta_y_uno&action=edit&section=1" title="Editar sección: Propiedades matemáticas"><span>editar</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>Es el 13.<span style="font-size:75%; vertical-align:0.3em; line-height: initial">er</span> <a href="/wiki/N%C3%BAmero_primo" title="Número primo">número primo</a>, después del <a href="/wiki/Treinta_y_siete" title="Treinta y siete">37</a> y antes del <a href="/wiki/Cuarenta_y_tres" title="Cuarenta y tres">43</a>, con el cual forma un par de <a href="/wiki/N%C3%BAmeros_primos_gemelos" class="mw-redirect" title="Números primos gemelos">números primos gemelos</a>.</li> <li>Es un <a href="/wiki/N%C3%BAmero_primo_de_Sophie_Germain" title="Número primo de Sophie Germain">número primo de Sophie Germain</a></li> <li>Es un <a href="/wiki/N%C3%BAmero_primo_de_Newman-Shanks-Williams" title="Número primo de Newman-Shanks-Williams">número primo de Newman-Shanks-Williams</a></li> <li><a href="/wiki/N%C3%BAmero_primo_fuerte" title="Número primo fuerte">Número primo fuerte</a></li> <li>En el <a href="/wiki/Polinomio" title="Polinomio">polinomio</a> <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle f(n)=n^{2}+n+41}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>f</mi> <mo stretchy="false">(</mo> <mi>n</mi> <mo stretchy="false">)</mo> <mo>=</mo> <msup> <mi>n</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msup> <mo>+</mo> <mi>n</mi> <mo>+</mo> <mn>41</mn> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle f(n)=n^{2}+n+41}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/51ed772ab811fded4669efa8bde0218a44567d03" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:19.43ex; height:3.176ex;" alt="{\displaystyle f(n)=n^{2}+n+41}"></span>, da primos si -1 < <i>n</i> < 40.<sup id="cite_ref-1" class="reference separada"><a href="#cite_note-1"><span class="corchete-llamada">[</span>1<span class="corchete-llamada">]</span></a></sup> Luego f(0) = 41</li> <li>El 41 es un <a href="/wiki/N%C3%BAmero_primo" title="Número primo">número primo</a> resultado de la suma de los seis primeros números primos (2+3+5+7+11+13).</li> <li>Cabe esta suma de cuadrados perfectos: <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle 40^{2}+9^{2}=41^{2}=1681}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msup> <mn>40</mn> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msup> <mo>+</mo> <msup> <mn>9</mn> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msup> <mo>=</mo> <msup> <mn>41</mn> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msup> <mo>=</mo> <mn>1681</mn> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle 40^{2}+9^{2}=41^{2}=1681}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/5f641e3cca95f63efd309b3f5ed0030c91b65646" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.505ex; width:22.662ex; height:2.843ex;" alt="{\displaystyle 40^{2}+9^{2}=41^{2}=1681}"></span>, además 16, y 81 son cuadrados perfectos y todo el numeral 1681<sup id="cite_ref-2" class="reference separada"><a href="#cite_note-2"><span class="corchete-llamada">[</span>2<span class="corchete-llamada">]</span></a></sup></li> <li>Se cumple la igualdad numérica <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle 41=21^{2}-20^{2}=441-400}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mn>41</mn> <mo>=</mo> <msup> <mn>21</mn> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msup> <mo>−</mo> <msup> <mn>20</mn> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msup> <mo>=</mo> <mn>441</mn> <mo>−</mo> <mn>400</mn> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle 41=21^{2}-20^{2}=441-400}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/f6bf04faf1b5af5492400d4e0417338c855a9cfb" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.505ex; width:27.936ex; height:2.843ex;" alt="{\displaystyle 41=21^{2}-20^{2}=441-400}"></span></li> <li>41 como media aritmética que simplifica producto: 41 es media aritmética de 47 y 35; el producto 47×35 = (41+6)×(41-6)= 41<sup>2</sup>-6<sup>2</sup>= 1 845</li> <li>41 integra la sexta <a href="/wiki/Terna_pitag%C3%B3rica" title="Terna pitagórica">terna pitagórica</a> primitiva: (9 ; 40; 41) si dichas ternas se ordenan por la longitud correspondiente de la hipotenusa.</li> <li>41 es un <a href="/wiki/Primo_de_Eisenstein" title="Primo de Eisenstein">primo de Eisenstein</a>, lo que dice que sus únicos divisores son sus asociados o las unidades del anillo de enteros de Eisenstein [Z(ω)]]</li> <li>Es un <a href="/wiki/N%C3%BAmero_primo_pitag%C3%B3rico" title="Número primo pitagórico">número primo pitagórico </a></li> <li>Dado que <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle (7-{\sqrt {6}})\times (7+{\sqrt {6}})=41}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mo stretchy="false">(</mo> <mn>7</mn> <mo>−</mo> <mrow class="MJX-TeXAtom-ORD"> <msqrt> <mn>6</mn> </msqrt> </mrow> <mo stretchy="false">)</mo> <mo>×</mo> <mo stretchy="false">(</mo> <mn>7</mn> <mo>+</mo> <mrow class="MJX-TeXAtom-ORD"> <msqrt> <mn>6</mn> </msqrt> </mrow> <mo stretchy="false">)</mo> <mo>=</mo> <mn>41</mn> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle (7-{\sqrt {6}})\times (7+{\sqrt {6}})=41}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/0fb2d73155f7e3c9e20fe3cefc6a09e3358bfb76" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:26.085ex; height:3.009ex;" alt="{\displaystyle (7-{\sqrt {6}})\times (7+{\sqrt {6}})=41}"></span>, el número 41 no es primo en el anillo Z[<span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle {\sqrt {6}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <msqrt> <mn>6</mn> </msqrt> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle {\sqrt {6}}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/a857de6bca2591cfad08e4378634825b6be66a01" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:3.098ex; height:2.843ex;" alt="{\displaystyle {\sqrt {6}}}"></span>], por ser factorizable.</li> <li>6 es la raíz primitiva módulo 41<sup id="cite_ref-3" class="reference separada"><a href="#cite_note-3"><span class="corchete-llamada">[</span>3<span class="corchete-llamada">]</span></a></sup></li> <li>Según un teorema de Fermat, que dice que un primo de la forma 4j+1 ( j entero) es una suma de dos cuadrados, resulta que 41 = 4<sup>2</sup> +5<sup>2</sup></li></ul> <p>.<sup id="cite_ref-4" class="reference separada"><a href="#cite_note-4"><span class="corchete-llamada">[</span>4<span class="corchete-llamada">]</span></a></sup> </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=Cuarenta_y_uno&action=edit&section=2" title="Editar sección: Química"><span>editar</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>41 es el <a href="/wiki/N%C3%BAmero_at%C3%B3mico" title="Número atómico">número atómico</a> del <a href="/wiki/Niobio" title="Niobio">niobio</a> (Nb).</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=Cuarenta_y_uno&action=edit&section=3" title="Editar sección: Astronomía"><span>editar</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Objeto_astron%C3%B3mico" title="Objeto astronómico">Objeto astronómico</a> del <a href="/wiki/Cat%C3%A1logo_Messier" title="Catálogo Messier">catálogo Messier</a> <a href="/wiki/C%C3%BAmulo_abierto_M41" title="Cúmulo abierto M41">M41</a> es un <a href="/wiki/C%C3%BAmulo_abierto" title="Cúmulo abierto">cúmulo abierto</a> en la <a href="/wiki/Constelaci%C3%B3n" title="Constelación">constelación</a> de <a href="/wiki/Canis_Major" class="mw-redirect" title="Canis Major">Canis Major</a>.</li> <li><a href="/wiki/Objeto_astron%C3%B3mico" title="Objeto astronómico">Objeto astronómico</a> del <a href="/wiki/Nuevo_Cat%C3%A1logo_General" title="Nuevo Catálogo General">Nuevo Catálogo General</a> <a href="/wiki/NGC_41" title="NGC 41">NGC 41</a> es una <a href="/wiki/Galaxia_espiral" title="Galaxia espiral">galaxia espiral</a> localizada en la constelación de <a href="/wiki/Pegaso_(constelaci%C3%B3n)" title="Pegaso (constelación)">Pegaso</a>.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Véase_también"><span id="V.C3.A9ase_tambi.C3.A9n"></span>Véase también</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Cuarenta_y_uno&action=edit&section=4" title="Editar sección: Véase también"><span>editar</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>Es el <a href="/wiki/Lista_de_c%C3%B3digos_telef%C3%B3nicos" class="mw-redirect" title="Lista de códigos telefónicos">código telefónico</a> internacional de <a href="/wiki/Suiza" title="Suiza">Suiza</a></li> <li>En <a href="/wiki/M%C3%A9xico" title="México">México</a>, 41 puede referir a <a href="/wiki/Homosexualidad" title="Homosexualidad">homosexualidad</a> (véase <a href="/wiki/Baile_de_los_cuarenta_y_uno" title="Baile de los cuarenta y uno">Baile de los cuarenta y uno</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=Cuarenta_y_uno&action=edit&section=5" 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"> I.S. Sominski: <i>Método de inducción matemática</i> Editorial Mir, Moscú 1985, pág. 8 </span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><a href="#cite_ref-2">↑</a></span> <span class="reference-text">José Luis Mataix Plana (Ingeniero industrial): <i>Mil problemas de aritmética y álgebra- Resueltos y explicados Primera parte Aritmética</i>, Editorial Dossat, S. A., Madrid</span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><a href="#cite_ref-3">↑</a></span> <span class="reference-text"> I. Vinogradov: <i>Fundamentos de la teoría de los números</i>. Editorial MIR, Moscú segunda edición s/f; traducción al español 1977 pág. 202 </span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><a href="#cite_ref-4">↑</a></span> <span class="reference-text">E. P. 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