| Nominal | 16655 |
| Cardinal | sixteen thousand six hundred fifty-five |
Cardinal sixteen thousand six hundred fifty-five | |
| Ordinal | 16,655th |
| Number of digits | 5 |
| Sum of digits | 23 |
| Product of digits | 900 |
| Number parity | Odd |
| Prime factorization | 5 x 3331 |
| Prime factors | 5, 3331 |
| Number of distinct prime factors ω(n) | 2 |
| Total number of prime factors Ω(n) | 2 |
| Sum of prime factors | 3336 |
| Product of prime factors | 16655 |
| Is 16655 a prime number? | No |
| Is 16655 a semiprime number? | Yes |
| Is 16655 a Chen prime number? | No |
| Is 16655 a Mersenne prime number? | No |
| Is 16655 a Catalan number? | No |
| Is 16655 a Fibonacci number? | No |
| Is 16655 a Idoneal number? | No |
| Square of 16655 (n2) | 277389025 |
| Cube of 16655 (n3) | 4619914211375 |
| Square root of 16655 | 129.05425215777 |
| Natural Logarithm (ln) of 16655 | 9.7204657506278 |
| Decimal Logarithm (log) of 16655 | 4.2215446370272 |
| Sine of 16655 | -0.98824917347251 |
| Cosecant of 16655 | -1.0118905503216 |
| Cosine of 16655 | -0.15285146754576 |
| Secant of 16655 | -6.5422989785862 |
| Tangent of 16655 | 6.4654215581978 |
| Cotangent of 16655 | 0.15466895561234 |
| The spelling of 16655 in words is "sixteen thousand six hundred fifty-five", meaning that: |
| 16655 is not an aban number (as it contains the letter a) |
| 16655 is not an eban number (as it contains the letter e) |
| 16655 is not an iban number (as it contains the letter i) |
| 16655 is not an oban number (as it contains the letter o) |
| 16655 is not a tban number (as it contains the letter t) |
| 16655 is not an uban number (as it contains the letter u) |
| Bengali numerals | ১৬৬৫৫ |
| Eastern Arabic numerals | ١٦٬٦٥٥ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓆼𓆼𓆼𓆼𓆼𓆼𓍧𓎊𓏾 |
| Khmer numerals | ១៦៦៥៥ |
| Japanese numerals | 一万六千六百五十五 |
| Roman numerals | n/a |
| Thai numerals | ๑๖๖๕๕ |
| Arabic | ستة عشر ألف و ستة مائة و خمسة و خمسون |
| Croatian | šesnaest tisuća šeststo pedeset i pet |
| Czech | šestnáct tisíc šest set padesát pět |
| Danish | seksten tusinde seks hundrede fem og halvtreds |
| Dutch | zestienduizend zeshonderdvijfenvijftig |
| Estonian | akpe wuiade alafa ade blaatɔ̃ vɔ atɔ̃ |
| Faroese | sekstan tusin og sekshundraðogfimmtifimm |
| Filipino | labíng-anim na libó’t anim na daán at limáng pû’t limá |
| Finnish | kuusitoistatuhattakuusisataaviisikymmentäviisi |
| French | seize mille six cent cinquante-cinq |
| Greek | δεκαέξι χίλιάδες εξακόσια πενήντα πέντε |
| German | sechzehntausendsechshundertfünfundfünfzig |
| Hebrew | שישה עשר אלף שש מאות חמישים וחמש |
| Hindi | सोलह हज़ार छह सौ पचपन |
| Hungarian | tizenhatezerhatszázötvenöt |
| Icelandic | sextán þúsund og sexhundrað og fimmtíu og fimm |
| Indonesian | enam belas ribu enam ratus lima puluh lima |
| Italian | sedicimilaseicentocinquantacinque |
| Japanese | 一万六千六百五十五 |
| Korean | 만 육천육백오십오 |
| Latvian | sešpadsmit tūkstoši sešsimt piecdesmit pieci |
| Lithuanian | šešiolika tūkstančių šeši šimtai penkiasdešimt penki |
| Norwegian | seksten tusen seks hundre og femtifem |
| Persian | شانزده هزار و ششصد و پنجاه و پنج |
| Polish | szesnaście tysięcy sześćset pięćdziesiąt pięć |
| Portuguese | dezesseis mil seiscentos e cinquenta e cinco |
| Romanian | şasesprezece mii şase sute cincizeci şi cinci |
| Russian | шестнадцать тысяч шестьсот пятьдесят пять |
| Serbian | шеснаест хиљада шестсто педесет и пет |
| Slovak | šestnásť tisíc šesťsto päťdesiatpäť |
| Slovene | šestnajst tisuću šesto petdeset pet |
| Spanish | dieciseis mil seiscientos cincuenta y cinco |
| Swahili | elfu kumi na sita, mia sita na hamsini na tano |
| Swedish | sextontusensexhundrafemtiofem |
| Thai | หนึ่งหมื่นหกพันหกร้อยห้าสิบห้า |
| Turkish | on altı bin altı yüz elli beş |
| Ukrainian | шістнадцять тисяч шістсот пʼятдесят пʼять |
| Vietnamese | mười sáu nghìn sáu trăm năm mươi lăm |
| Number 16655 reversed | 55661 | |
| Unicode Character | U+410F | 䄏 |
| Unix Timestamp | Thu, 01 Jan 1970 04:37:35 +0000 | |