| Nominal | 16423 |
| Cardinal | sixteen thousand four hundred twenty-three |
Cardinal sixteen thousand four hundred twenty-three | |
| Ordinal | 16,423rd |
| Number of digits | 5 |
| Sum of digits | 16 |
| Product of digits | 144 |
| Number parity | Odd |
| Prime factorization | 11 x 1493 |
| Prime factors | 11, 1493 |
| Number of distinct prime factors ω(n) | 2 |
| Total number of prime factors Ω(n) | 2 |
| Sum of prime factors | 1504 |
| Product of prime factors | 16423 |
| Is 16423 a prime number? | No |
| Is 16423 a semiprime number? | Yes |
| Is 16423 a Chen prime number? | No |
| Is 16423 a Mersenne prime number? | No |
| Is 16423 a Catalan number? | No |
| Is 16423 a Fibonacci number? | No |
| Is 16423 a Idoneal number? | No |
| Square of 16423 (n2) | 269714929 |
| Cube of 16423 (n3) | 4429528278967 |
| Square root of 16423 | 128.15225319908 |
| Natural Logarithm (ln) of 16423 | 9.7064380703376 |
| Decimal Logarithm (log) of 16423 | 4.2154524928833 |
| Sine of 16423 | -0.94784107033081 |
| Cosecant of 16423 | -1.0550291935029 |
| Cosine of 16423 | 0.31874332211693 |
| Secant of 16423 | 3.1373206295226 |
| Tangent of 16423 | -2.9736813434576 |
| Cotangent of 16423 | -0.33628351006744 |
| The spelling of 16423 in words is "sixteen thousand four hundred twenty-three", meaning that: |
| 16423 is not an aban number (as it contains the letter a) |
| 16423 is not an eban number (as it contains the letter e) |
| 16423 is not an iban number (as it contains the letter i) |
| 16423 is not an oban number (as it contains the letter o) |
| 16423 is not a tban number (as it contains the letter t) |
| 16423 is not an uban number (as it contains the letter u) |
| Bengali numerals | ১৬৪২৩ |
| Eastern Arabic numerals | ١٦٬٤٢٣ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓆼𓆼𓆼𓆼𓆼𓆼𓍥𓎇𓏼 |
| Khmer numerals | ១៦៤២៣ |
| Japanese numerals | 一万六千四百二十三 |
| Roman numerals | n/a |
| Thai numerals | ๑๖๔๒๓ |
| Arabic | ستة عشر ألف و أربعة مائة و ثلاثة و عشرون |
| Croatian | šesnaest tisuća četiristo dvadeset i tri |
| Czech | šestnáct tisíc čtyři sta dvacet tři |
| Danish | seksten tusinde fire hundrede tre og tyve |
| Dutch | zestienduizend vierhonderddrieentwintig |
| Estonian | akpe wuiade alafa ene blaeve vɔ etɔ̃ |
| Faroese | sekstan tusin og fýrehundraðogtjúgotríggir |
| Filipino | labíng-anim na libó’t ápat na daán at dalawáng pû’t tatló |
| Finnish | kuusitoistatuhattaneljäsataakaksikymmentäkolme |
| French | seize mille quatre cent vingt-trois |
| Greek | δεκαέξι χίλιάδες τετρακόσια είκοσι τρία |
| German | sechzehntausendvierhundertdreiundzwanzig |
| Hebrew | שישה עשר אלף ארבע מאות עשרים ושלוש |
| Hindi | सोलह हज़ार चार सौ तेईस |
| Hungarian | tizenhatezernégyszázhuszonhárom |
| Icelandic | sextán þúsund og fjögurhundrað og tuttugu og þrír |
| Indonesian | enam belas ribu empat ratus dua puluh tiga |
| Italian | sedicimilaquattrocentoventitre |
| Japanese | 一万六千四百二十三 |
| Korean | 만 육천사백이십삼 |
| Latvian | sešpadsmit tūkstoši četrsimt divdesmit trīs |
| Lithuanian | šešiolika tūkstančių keturi šimtai dvidešimt trys |
| Norwegian | seksten tusen fire hundre og tjuetre |
| Persian | شانزده هزار و چهارصد و بیست و سه |
| Polish | szesnaście tysięcy czterysta dwadzieścia trzy |
| Portuguese | dezesseis mil quatrocentos e vinte e três |
| Romanian | şasesprezece mii patru sute douăzeci şi trei |
| Russian | шестнадцать тысяч четыреста двадцать три |
| Serbian | шеснаест хиљада четиристо двадесет и три |
| Slovak | šestnásť tisíc štyristo dvadsaťtri |
| Slovene | šestnajst tisuću štiristo dvaset tri |
| Spanish | dieciseis mil cuatrocientos veintitres |
| Swahili | elfu kumi na sita, mia nne na ishirini na tatu |
| Swedish | sextontusenfyrahundratjugotre |
| Thai | หนึ่งหมื่นหกพันสี่ร้อยยี่สิบสาม |
| Turkish | on altı bin dört yüz yirmi üç |
| Ukrainian | шістнадцять тисяч чотириста двадцять три |
| Vietnamese | mười sáu nghìn bốn trăm hai mươi ba |
| Number 16423 reversed | 32461 | |
| Unicode Character | U+4027 | 䀧 |
| Unix Timestamp | Thu, 01 Jan 1970 04:33:43 +0000 | |