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[o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Zaloguj się</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Strony dla anonimowych edytorów <a href="/wiki/Pomoc:Pierwsze_kroki" aria-label="Dowiedz się więcej na temat edytowania"><span>dowiedz się więcej</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Specjalna:M%C3%B3j_wk%C5%82ad" title="Lista edycji wykonanych z tego adresu IP [y]" accesskey="y"><span>Edycje</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Specjalna:Moja_dyskusja" title="Dyskusja użytkownika dla tego adresu IP [n]" accesskey="n"><span>Dyskusja</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Witryna"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Spis treści" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div 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">Spis treści</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">przypnij</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">ukryj</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">Początek</div> </a> </li> <li id="toc-W_matematyce" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#W_matematyce"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>W matematyce</span> </div> </a> <ul id="toc-W_matematyce-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Przypisy" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Przypisy"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Przypisy</span> </div> </a> <ul id="toc-Przypisy-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="Spis treści" 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="Przełącz stan spisu treści" > <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">Przełącz stan spisu treści</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">270 (liczba)</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="Przejdź do artykułu w innym języku. Treść dostępna w 35 językach" > <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-35" 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">35 języków</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/270_(%D8%B9%D8%AF%D8%AF)" title="270 (عدد) – arabski" lang="ar" hreflang="ar" data-title="270 (عدد)" data-language-autonym="العربية" data-language-local-name="arabski" 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/270_(%C9%99d%C9%99d)" title="270 (ədəd) – azerbejdżański" lang="az" hreflang="az" data-title="270 (ədəd)" data-language-autonym="Azərbaycanca" data-language-local-name="azerbejdżański" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/270" title="270 – minnański" lang="nan" hreflang="nan" data-title="270" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="minnański" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Nombre_270" title="Nombre 270 – kataloński" lang="ca" hreflang="ca" data-title="Nombre 270" data-language-autonym="Català" data-language-local-name="kataloński" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/270_(%C4%8D%C3%ADslo)" title="270 (číslo) – czeski" lang="cs" hreflang="cs" data-title="270 (číslo)" data-language-autonym="Čeština" data-language-local-name="czeski" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-eml mw-list-item"><a href="https://eml.wikipedia.org/wiki/270_(n%C3%B9mer)" title="270 (nùmer) – Emiliano-Romagnolo" lang="egl" hreflang="egl" data-title="270 (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/270_(number)" title="270 (number) – angielski" lang="en" hreflang="en" data-title="270 (number)" data-language-autonym="English" data-language-local-name="angielski" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Berrehun_eta_hirurogeita_hamar" title="Berrehun eta hirurogeita hamar – baskijski" lang="eu" hreflang="eu" data-title="Berrehun eta hirurogeita hamar" data-language-autonym="Euskara" data-language-local-name="baskijski" 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%B2%DB%B7%DB%B0_(%D8%B9%D8%AF%D8%AF)" title="۲۷۰ (عدد) – perski" lang="fa" hreflang="fa" data-title="۲۷۰ (عدد)" data-language-autonym="فارسی" data-language-local-name="perski" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/270_(uimhir)" title="270 (uimhir) – irlandzki" lang="ga" hreflang="ga" data-title="270 (uimhir)" data-language-autonym="Gaeilge" data-language-local-name="irlandzki" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/270" title="270 – koreański" lang="ko" hreflang="ko" data-title="270" data-language-autonym="한국어" data-language-local-name="koreański" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/270_(angka)" title="270 (angka) – indonezyjski" lang="id" hreflang="id" data-title="270 (angka)" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonezyjski" 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/270_(numero)" title="270 (numero) – włoski" lang="it" hreflang="it" data-title="270 (numero)" data-language-autonym="Italiano" data-language-local-name="włoski" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Mia_mbili_na_sabini" title="Mia mbili na sabini – suahili" lang="sw" hreflang="sw" data-title="Mia mbili na sabini" data-language-autonym="Kiswahili" data-language-local-name="suahili" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/270_(nonm)" title="270 (nonm) – kreolski haitański" lang="ht" hreflang="ht" data-title="270 (nonm)" data-language-autonym="Kreyòl ayisyen" data-language-local-name="kreolski haitański" 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/270_(sz%C3%A1m)" title="270 (szám) – węgierski" lang="hu" hreflang="hu" data-title="270 (szám)" data-language-autonym="Magyar" data-language-local-name="węgierski" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/270_(%D0%B1%D1%80%D0%BE%D1%98)" title="270 (број) – macedoński" lang="mk" hreflang="mk" data-title="270 (број)" data-language-autonym="Македонски" data-language-local-name="macedoński" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-mzn mw-list-item"><a href="https://mzn.wikipedia.org/wiki/%DB%B2%DB%B7%DB%B0_(%D8%B9%D8%AF%D8%AF)" title="۲۷۰ (عدد) – mazanderański" lang="mzn" hreflang="mzn" data-title="۲۷۰ (عدد)" data-language-autonym="مازِرونی" data-language-local-name="mazanderański" class="interlanguage-link-target"><span>مازِرونی</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/270_(nombor)" title="270 (nombor) – malajski" lang="ms" hreflang="ms" data-title="270 (nombor)" data-language-autonym="Bahasa Melayu" data-language-local-name="malajski" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-mni mw-list-item"><a href="https://mni.wikipedia.org/wiki/%EA%AF%B2%EA%AF%B7%EA%AF%B0" title="꯲꯷꯰ – manipuri" lang="mni" hreflang="mni" data-title="꯲꯷꯰" data-language-autonym="ꯃꯤꯇꯩ ꯂꯣꯟ" data-language-local-name="manipuri" class="interlanguage-link-target"><span>ꯃꯤꯇꯩ ꯂꯣꯟ</span></a></li><li class="interlanguage-link interwiki-cdo mw-list-item"><a href="https://cdo.wikipedia.org/wiki/270" title="270 – Mindong" lang="cdo" hreflang="cdo" data-title="270" 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-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/270" title="270 – japoński" lang="ja" hreflang="ja" data-title="270" data-language-autonym="日本語" data-language-local-name="japoński" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/270_(son)" title="270 (son) – uzbecki" lang="uz" hreflang="uz" data-title="270 (son)" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="uzbecki" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-ps mw-list-item"><a href="https://ps.wikipedia.org/wiki/%DB%B2%DB%B7%DB%B0_(%D8%B9%D8%AF%D8%AF)" title="۲۷۰ (عدد) – paszto" lang="ps" hreflang="ps" data-title="۲۷۰ (عدد)" data-language-autonym="پښتو" data-language-local-name="paszto" class="interlanguage-link-target"><span>پښتو</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/270_(num%C4%83r)" title="270 (număr) – rumuński" lang="ro" hreflang="ro" data-title="270 (număr)" data-language-autonym="Română" data-language-local-name="rumuński" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-nso mw-list-item"><a href="https://nso.wikipedia.org/wiki/270_(nomoro)" title="270 (nomoro) – sotho północny" lang="nso" hreflang="nso" data-title="270 (nomoro)" data-language-autonym="Sesotho sa Leboa" data-language-local-name="sotho północny" class="interlanguage-link-target"><span>Sesotho sa Leboa</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/270_(%C5%A1tevilo)" title="270 (število) – słoweński" lang="sl" hreflang="sl" data-title="270 (število)" data-language-autonym="Slovenščina" data-language-local-name="słoweński" 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/270_(tiro)" title="270 (tiro) – somalijski" lang="so" hreflang="so" data-title="270 (tiro)" 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aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Z Wikipedii, wolnej encyklopedii</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="pl" dir="ltr"><table class="infobox"> <caption class="naglowek"><style data-mw-deduplicate="TemplateStyles:r65781301">.mw-parser-output .infobox>caption>.iboxt-flex{display:flex;justify-content:flex-start;align-items:center;gap:4px}.mw-parser-output .infobox>caption>.iboxt-flex>.iboxt-ikona{flex-grow:0;flex-shrink:0;font-size:7px;max-width:40px;overflow:hidden}.mw-parser-output .infobox>caption>.iboxt-flex>.iboxt-tekst{flex-grow:1}.mw-parser-output .infobox>caption .iboxt-1{font-weight:bold}.mw-parser-output .infobox>caption .iboxt-2{font-style:italic}.mw-parser-output .infobox>caption .iboxt-3{font-style:italic;font-size:90%}</style><div class="iboxt-1">270</div> </caption> <tbody><tr> <td colspan="2" style="text-align:center; font-size:90%; border-bottom:1px solid #aaa;"><a href="/w/index.php?title=265_(liczba)&action=edit&redlink=1" class="new" title="265 (liczba) (strona nie istnieje)">265</a> <a href="/w/index.php?title=266_(liczba)&action=edit&redlink=1" class="new" title="266 (liczba) (strona nie istnieje)">266</a> <a href="/w/index.php?title=267_(liczba)&action=edit&redlink=1" class="new" title="267 (liczba) (strona nie istnieje)">267</a> <a href="/w/index.php?title=268_(liczba)&action=edit&redlink=1" class="new" title="268 (liczba) (strona nie istnieje)">268</a> <a href="/w/index.php?title=269_(liczba)&action=edit&redlink=1" class="new" title="269 (liczba) (strona nie istnieje)">269</a> <a class="mw-selflink selflink">270</a> <a href="/w/index.php?title=271_(liczba)&action=edit&redlink=1" class="new" title="271 (liczba) (strona nie istnieje)">271</a> <a href="/w/index.php?title=272_(liczba)&action=edit&redlink=1" class="new" title="272 (liczba) (strona nie istnieje)">272</a> <a href="/w/index.php?title=273_(liczba)&action=edit&redlink=1" class="new" title="273 (liczba) (strona nie istnieje)">273</a> <a href="/w/index.php?title=274_(liczba)&action=edit&redlink=1" class="new" title="274 (liczba) (strona nie istnieje)">274</a> <a href="/w/index.php?title=275_(liczba)&action=edit&redlink=1" class="new" title="275 (liczba) (strona nie istnieje)">275</a> <p><a href="/wiki/200_(liczba)" title="200 (liczba)">200</a> <a href="/wiki/210_(liczba)" title="210 (liczba)">210</a> <a href="/wiki/220_(liczba)" title="220 (liczba)">220</a> <a href="/wiki/230_(liczba)" title="230 (liczba)">230</a> <a href="/wiki/240_(liczba)" title="240 (liczba)">240</a> <a href="/wiki/250_(liczba)" title="250 (liczba)">250</a> <a href="/wiki/260_(liczba)" title="260 (liczba)">260</a> <a class="mw-selflink selflink">270</a> <a href="/wiki/280_(liczba)" title="280 (liczba)">280</a> <a href="/wiki/290_(liczba)" title="290 (liczba)">290</a> <a href="/wiki/300_(liczba)" title="300 (liczba)">300</a> </p> </td></tr> <tr> <th><a href="/wiki/Rozk%C5%82ad_na_czynniki" title="Rozkład na czynniki">faktoryzacja</a> </th> <td> <p><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 2\times 3^{3}\times 5}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mn>2</mn> <mo>×</mo> <msup> <mn>3</mn> <mrow class="MJX-TeXAtom-ORD"> <mn>3</mn> </mrow> </msup> <mo>×</mo> <mn>5</mn> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle 2\times 3^{3}\times 5}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/32c427838954350393c128c7fe8dede68e18cf15" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:10.222ex; height:2.676ex;" alt="{\displaystyle 2\times 3^{3}\times 5}"></span> </p> </td></tr> <tr> <th><a href="/wiki/Dzielnik" title="Dzielnik">dzielniki</a> </th> <td> <p>1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270 </p> </td></tr> <tr> <th><a href="/wiki/Rzymski_system_zapisywania_liczb" title="Rzymski system zapisywania liczb">zapis rzymski</a> </th> <td> <p><kbd>CCLXX</kbd> </p> </td></tr> <tr> <th><a href="/wiki/Dw%C3%B3jkowy_system_liczbowy" title="Dwójkowy system liczbowy">dwójkowo</a> </th> <td> <p>100001110 </p> </td></tr> <tr> <th><a href="/wiki/%C3%93semkowy_system_liczbowy" title="Ósemkowy system liczbowy">ósemkowo</a> </th> <td> <p>416 </p> </td></tr> <tr> <th><a href="/wiki/Szesnastkowy_system_liczbowy" title="Szesnastkowy system liczbowy">szesnastkowo</a> </th> <td> <p>10E </p> </td></tr> </tbody></table> <p><b>270</b> (dwieście siedemdziesiąt) – <a href="/wiki/Liczby_naturalne" title="Liczby naturalne">liczba naturalna</a> następująca po <a href="/w/index.php?title=269_(liczba)&action=edit&redlink=1" class="new" title="269 (liczba) (strona nie istnieje)">269</a> i poprzedzająca <a href="/w/index.php?title=271_(liczba)&action=edit&redlink=1" class="new" title="271 (liczba) (strona nie istnieje)">271</a>. </p> <div class="mw-heading mw-heading2"><h2 id="W_matematyce">W matematyce</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=270_(liczba)&veaction=edit&section=1" title="Edytuj sekcję: W matematyce" class="mw-editsection-visualeditor"><span>edytuj</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=270_(liczba)&action=edit&section=1" title="Edytuj kod źródłowy sekcji: W matematyce"><span>edytuj kod</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>270 to liczba <a href="/w/index.php?title=Dzielnik_harmoniczny&action=edit&redlink=1" class="new" title="Dzielnik harmoniczny (strona nie istnieje)">dzielnika harmonicznego</a><sup id="cite_ref-1" class="reference"><a href="#cite_note-1">[1]</a></sup>.</li> <li>270 to czwarta <a href="/wiki/Liczba" title="Liczba">liczba</a> podzielna przez średni <a href="/w/index.php?title=Dzielnik_ca%C5%82kowity&action=edit&redlink=1" class="new" title="Dzielnik całkowity (strona nie istnieje)">dzielnik całkowity</a><sup id="cite_ref-2" class="reference"><a href="#cite_note-2">[2]</a></sup>.</li> <li>270 <a href="/wiki/Stopie%C5%84_(k%C4%85t)" title="Stopień (kąt)">stopni</a> to trzy czwarte <a href="/wiki/K%C4%85t" title="Kąt">kąta pełnego</a><sup id="cite_ref-3" class="reference"><a href="#cite_note-3">[3]</a></sup>.</li> <li>269 i 271 są <a href="/wiki/Liczby_pierwsze" title="Liczby pierwsze">liczbami pierwszymi</a>, co oznacza, że 270 sąsiaduje z dwoma całkowitymi <a href="/wiki/Liczby_bli%C5%BAniacze" title="Liczby bliźniacze">liczbami bliźniaczymi</a><sup id="cite_ref-4" class="reference"><a href="#cite_note-4">[4]</a></sup>.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Przypisy">Przypisy</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=270_(liczba)&veaction=edit&section=2" title="Edytuj sekcję: Przypisy" class="mw-editsection-visualeditor"><span>edytuj</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=270_(liczba)&action=edit&section=2" title="Edytuj kod źródłowy sekcji: Przypisy"><span>edytuj kod</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="do-not-make-smaller refsection"><div class="mw-references-wrap"><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="citation web"><a rel="nofollow" class="external text" href="https://oeis.org/A001599"><i>A001599 – OEIS</i></a> [online], oeis.org<span class="accessdate"> [dostęp 2024-03-19]</span><span class="Z3988" title="ctx_ver=Z39.88-2004&rft.gengre=book&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.btitle=A001599+%E2%80%93+OEIS&rft_id=https%3A%2F%2Foeis.org%2FA001599" style="display:none"> </span>.</cite></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><a href="#cite_ref-2">↑</a></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="https://oeis.org/A007340"><i>A007340 – OEIS</i></a> [online], oeis.org<span class="accessdate"> [dostęp 2024-03-19]</span><span class="Z3988" title="ctx_ver=Z39.88-2004&rft.gengre=book&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.btitle=A007340+%E2%80%93+OEIS&rft_id=https%3A%2F%2Foeis.org%2FA007340" style="display:none"> </span>.</cite></span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><a href="#cite_ref-3">↑</a></span> <span class="reference-text"><cite class="citation web"><span class="cite-lastname">a</span>, <a rel="nofollow" class="external text" href="https://www.geogebra.org/m/Ky3pa3NJ"><i>Rotating 270 degrees clockwise about the orign</i></a> [online], GeoGebra<span class="accessdate"> [dostęp 2024-03-19]</span><span class="Z3988" title="ctx_ver=Z39.88-2004&rft.gengre=book&rft.aulast=a&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.btitle=Rotating+270+degrees+clockwise+about+the+orign&rft_id=https%3A%2F%2Fwww.geogebra.org%2Fm%2FKy3pa3NJ" style="display:none"> </span> <span class="lang-list">(<abbr title="Treść w języku angielskim (English)">ang.</abbr>)</span>.</cite></span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><a href="#cite_ref-4">↑</a></span> <span class="reference-text"><cite class="citation web"><span class="cite-name-before"><span class="cite-name-full">Eric W.</span><span class="cite-name-initials" title="Eric W." style="display:none">E.W.</span> </span><span class="cite-lastname">Weisstein</span><span class="cite-name-after" style="display:none"> <span class="cite-name-full">Eric W.</span><span class="cite-name-initials" title="Eric W.">E.W.</span></span>, <a rel="nofollow" class="external text" href="https://mathworld.wolfram.com/"><i>Twin Primes</i></a> [online], mathworld.wolfram.com<span class="accessdate"> [dostęp 2024-03-19]</span><span class="Z3988" title="ctx_ver=Z39.88-2004&rft.gengre=book&rft.aufirst=Eric+W.&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.btitle=Twin+Primes&rft.aulast=Weisstein&rft_id=https%3A%2F%2Fmathworld.wolfram.com%2F" style="display:none"> </span> <span class="lang-list">(<abbr title="Treść w języku angielskim (English)">ang.</abbr>)</span>.<span class="problemy problemy-w-cytuj" aria-hidden="true" data-nosnippet="">strona główna serwisu</span></cite></span> </li> </ol></div></div></div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1&useformat=desktop" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div 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