| Nominal | 20797 |
| Cardinal | twenty thousand seven hundred ninety-seven |
Cardinal twenty thousand seven hundred ninety-seven | |
| Ordinal | 20,797th |
| Number of digits | 5 |
| Sum of digits | 25 |
| Product of digits | 0 |
| Number parity | Odd |
| Prime factorization | 7 x 2971 |
| Prime factors | 7, 2971 |
| Number of distinct prime factors ω(n) | 2 |
| Total number of prime factors Ω(n) | 2 |
| Sum of prime factors | 2978 |
| Product of prime factors | 20797 |
| Is 20797 a prime number? | No |
| Is 20797 a semiprime number? | Yes |
| Is 20797 a Chen prime number? | No |
| Is 20797 a Mersenne prime number? | No |
| Is 20797 a Catalan number? | No |
| Is 20797 a Fibonacci number? | No |
| Is 20797 a Idoneal number? | No |
| Square of 20797 (n2) | 432515209 |
| Cube of 20797 (n3) | 8995018801573 |
| Square root of 20797 | 144.21165001483 |
| Natural Logarithm (ln) of 20797 | 9.9425640245179 |
| Decimal Logarithm (log) of 20797 | 4.3180006918179 |
| Sine of 20797 | -0.33665922896633 |
| Cosecant of 20797 | -2.970362651487 |
| Cosine of 20797 | 0.94162655206392 |
| Secant of 20797 | 1.0619921430721 |
| Tangent of 20797 | -0.35752945605497 |
| Cotangent of 20797 | -2.7969723418992 |
| The spelling of 20797 in words is "twenty thousand seven hundred ninety-seven", meaning that: |
| 20797 is not an aban number (as it contains the letter a) |
| 20797 is not an eban number (as it contains the letter e) |
| 20797 is not an iban number (as it contains the letter i) |
| 20797 is not an oban number (as it contains the letter o) |
| 20797 is not a tban number (as it contains the letter t) |
| 20797 is not an uban number (as it contains the letter u) |
| Bengali numerals | ২০৭৯৭ |
| Eastern Arabic numerals | ٢٠٬٧٩٧ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓂭𓍨𓎎𓐀 |
| Khmer numerals | ២០៧៩៧ |
| Japanese numerals | 二万七百九十七 |
| Roman numerals | n/a |
| Thai numerals | ๒๐๗๙๗ |
| Arabic | عشرون ألف و سبعة مائة و سبعة و تسعون |
| Croatian | dvadeset tisuća sedamsto devedeset i sedam |
| Czech | dvacet tisíc sedm set devadesát sedm |
| Danish | tyve tusinde syv hundrede syv og halvfems |
| Dutch | twintigduizend zevenhonderdzevenennegentig |
| Estonian | akpe blaeve alafa adre blaasieke vɔ adre |
| Faroese | tjúgo tusin og sjeyhundraðognítisjey |
| Filipino | dalawáng pû libó’t pitóng daán at siyám na pû’t pitó |
| Finnish | kaksikymmentätuhattaseitsemänsataayhdeksänkymmentäseitsemän |
| French | vingt mille sept cent quatre-vingt-dix-sept |
| Greek | είκοσι χίλιάδες επτακόσια εννενήντα επτά |
| German | zwanzigtausendsiebenhundertsiebenundneunzig |
| Hebrew | עשרים אלף שבע מאות תשעים ושבע |
| Hindi | बीस हज़ार सात सौ सत्तानबे |
| Hungarian | húszezerhétszázkilencvenhét |
| Icelandic | tuttugu þúsund og sjóhundrað og níutíu og sjó |
| Indonesian | dua puluh ribu tujuh ratus sembilan puluh tujuh |
| Italian | ventimilasettecentonovantasette |
| Japanese | 二万七百九十七 |
| Korean | 이만 칠백구십칠 |
| Latvian | divdesmit tūkstoši septiņsimt deviņdesmit septiņi |
| Lithuanian | dvidešimt tūkstančių septyni šimtai devyniasdešimt septyni |
| Norwegian | tjue tusen sju hundre og nittisju |
| Persian | بیست هزار و هفتصد و نود و هفت |
| Polish | dwadzieścia tysięcy siedemset dziewięćdziesiąt siedem |
| Portuguese | vinte mil setecentos e noventa e sete |
| Romanian | douăzeci mii şapte sute nouăzeci şi şapte |
| Russian | двадцать тысяч семьсот девяносто семь |
| Serbian | двадесет хиљада седамсто деведесет и седам |
| Slovak | dvadsať tisíc sedemsto deväťdesiatsedem |
| Slovene | dvaset tisuću sedemsto devetdeset sedem |
| Spanish | veinte mil setecientos noventa y siete |
| Swahili | elfu ishirini, mia saba na tisini na saba |
| Swedish | tjugotusensjuhundranittiosju |
| Thai | สองหมื่นเจ็ดร้อยเก้าสิบเจ็ด |
| Turkish | yirmi bin yedi yüz doksan yedi |
| Ukrainian | двадцять тисяч сімсот девʼяносто сім |
| Vietnamese | hai mươi nghìn bảy trăm chín mươi bảy |
| Number 20797 reversed | 79702 | |
| Unicode Character | U+513D | 儽 |
| Unix Timestamp | Thu, 01 Jan 1970 05:46:37 +0000 | |