| Nominal | 20497 |
| Cardinal | twenty thousand four hundred ninety-seven |
Cardinal twenty thousand four hundred ninety-seven | |
| Ordinal | 20,497th |
| Number of digits | 5 |
| Sum of digits | 22 |
| Product of digits | 0 |
| Number parity | Odd |
| Prime factorization | 103 x 199 |
| Prime factors | 103, 199 |
| Number of distinct prime factors ω(n) | 2 |
| Total number of prime factors Ω(n) | 2 |
| Sum of prime factors | 302 |
| Product of prime factors | 20497 |
| Is 20497 a prime number? | No |
| Is 20497 a semiprime number? | Yes |
| Is 20497 a Chen prime number? | No |
| Is 20497 a Mersenne prime number? | No |
| Is 20497 a Catalan number? | No |
| Is 20497 a Fibonacci number? | No |
| Is 20497 a Idoneal number? | No |
| Square of 20497 (n2) | 420127009 |
| Cube of 20497 (n3) | 8611343303473 |
| Square root of 20497 | 143.16773379501 |
| Natural Logarithm (ln) of 20497 | 9.9280338129541 |
| Decimal Logarithm (log) of 20497 | 4.3116903011149 |
| Sine of 20497 | 0.94883567524102 |
| Cosecant of 20497 | 1.0539232725898 |
| Cosine of 20497 | 0.31577026679205 |
| Secant of 20497 | 3.1668592808282 |
| Tangent of 20497 | 3.0048290641179 |
| Cotangent of 20497 | 0.33279763296405 |
| The spelling of 20497 in words is "twenty thousand four hundred ninety-seven", meaning that: |
| 20497 is not an aban number (as it contains the letter a) |
| 20497 is not an eban number (as it contains the letter e) |
| 20497 is not an iban number (as it contains the letter i) |
| 20497 is not an oban number (as it contains the letter o) |
| 20497 is not a tban number (as it contains the letter t) |
| 20497 is not an uban number (as it contains the letter u) |
| Bengali numerals | ২০৪৯৭ |
| Eastern Arabic numerals | ٢٠٬٤٩٧ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓂭𓍥𓎎𓐀 |
| Khmer numerals | ២០៤៩៧ |
| Japanese numerals | 二万四百九十七 |
| Roman numerals | n/a |
| Thai numerals | ๒๐๔๙๗ |
| Arabic | عشرون ألف و أربعة مائة و سبعة و تسعون |
| Croatian | dvadeset tisuća četiristo devedeset i sedam |
| Czech | dvacet tisíc čtyři sta devadesát sedm |
| Danish | tyve tusinde fire hundrede syv og halvfems |
| Dutch | twintigduizend vierhonderdzevenennegentig |
| Estonian | akpe blaeve alafa ene blaasieke vɔ adre |
| Faroese | tjúgo tusin og fýrehundraðognítisjey |
| Filipino | dalawáng pû libó’t ápat na daán at siyám na pû’t pitó |
| Finnish | kaksikymmentätuhattaneljäsataayhdeksänkymmentäseitsemän |
| French | vingt mille quatre cent quatre-vingt-dix-sept |
| Greek | είκοσι χίλιάδες τετρακόσια εννενήντα επτά |
| German | zwanzigtausendvierhundertsiebenundneunzig |
| Hebrew | עשרים אלף ארבע מאות תשעים ושבע |
| Hindi | बीस हज़ार चार सौ सत्तानबे |
| Hungarian | húszezernégyszázkilencvenhét |
| Icelandic | tuttugu þúsund og fjögurhundrað og níutíu og sjó |
| Indonesian | dua puluh ribu empat ratus sembilan puluh tujuh |
| Italian | ventimilaquattrocentonovantasette |
| Japanese | 二万四百九十七 |
| Korean | 이만 사백구십칠 |
| Latvian | divdesmit tūkstoši četrsimt deviņdesmit septiņi |
| Lithuanian | dvidešimt tūkstančių keturi šimtai devyniasdešimt septyni |
| Norwegian | tjue tusen fire hundre og nittisju |
| Persian | بیست هزار و چهارصد و نود و هفت |
| Polish | dwadzieścia tysięcy czterysta dziewięćdziesiąt siedem |
| Portuguese | vinte mil quatrocentos e noventa e sete |
| Romanian | douăzeci mii patru sute nouăzeci şi şapte |
| Russian | двадцать тысяч четыреста девяносто семь |
| Serbian | двадесет хиљада четиристо деведесет и седам |
| Slovak | dvadsať tisíc štyristo deväťdesiatsedem |
| Slovene | dvaset tisuću štiristo devetdeset sedem |
| Spanish | veinte mil cuatrocientos noventa y siete |
| Swahili | elfu ishirini, mia nne na tisini na saba |
| Swedish | tjugotusenfyrahundranittiosju |
| Thai | สองหมื่นสี่ร้อยเก้าสิบเจ็ด |
| Turkish | yirmi bin dört yüz doksan yedi |
| Ukrainian | двадцять тисяч чотириста девʼяносто сім |
| Vietnamese | hai mươi nghìn bốn trăm chín mươi bảy |
| Number 20497 reversed | 79402 | |
| Unicode Character | U+5011 | 們 |
| Unix Timestamp | Thu, 01 Jan 1970 05:41:37 +0000 | |