16421
Number 16421 is an odd five-digits prime number and natural number following 16420 and preceding 16422.
| Nominal | 16421 |
| Cardinal | sixteen thousand four hundred twenty-one |
Cardinal sixteen thousand four hundred twenty-one |
| Ordinal | 16,421st |
| Number of digits | 5 |
| Sum of digits | 14 |
| Product of digits | 48 |
| Number parity | Odd |
Calculation was done in 0.0000519753 seconds
| Prime factorization | 16421 |
| Prime factors | 16421 |
| Number of distinct prime factors ω(n) | 1 |
| Total number of prime factors Ω(n) | 1 |
| Sum of prime factors | 16421 |
| Product of prime factors | 16421 |
Calculation was done in 0.0012919903 seconds
| List of proper divisors | 1 |
| List of all dividers | 1, 16421 |
| Number of divisors d(n) | 2 |
| Sum of all divisors σ(n) | 16422 |
| Aliquot sum | 1 |
| 16421 is a deficient number , since it is larger than the sum of its proper divisors (1). Its deficiency is 16420. |
Calculation was done in 0.0000290871 seconds
| Is 16421 a prime number? | Yes |
| Is 16421 a semiprime number? | No |
| Is 16421 a Chen prime number? | Yes |
| Is 16421 a Mersenne prime number? | No |
Calculation was done in 0.0572190285 seconds
| Is 16421 a Catalan number? | No |
| Is 16421 a Fibonacci number? | No |
| Is 16421 a Idoneal number? | No |
Calculation was done in 0.0000069141 seconds
| 16421 is not a Happy number |
| 16421 is not a Humble number |
| 16421 is not a Münchhausen number |
| 16421 is not a Perfect number |
| 16421 is not a Perfect square |
| 16421 is not a Palindrome |
Calculation was done in 0.0045871735 seconds
| Base | System | Value |
|---|
| 2 | Binary | 1000000001001012 |
| 3 | Ternary | 2111120123 |
| 4 | Quaternary | 100002114 |
| 5 | Quinary | 10111415 |
| 6 | Senary | 2040056 |
| 7 | Septenary | 656067 |
| 8 | Octal | 400458 |
| 9 | Nonary | 244659 |
| 10 | Decimal | 16421 |
| 12 | Duodecimal | 960512 |
| 16 | Hexadecimal | 402516 |
| 20 | Vigesimal | 211120 |
| 36 | Base36 | co536 |
| 60 | Sexagesimal | 4Xf60 |
Calculation was done in 0.0000209808 seconds
| Square of 16421 (n2) | 269649241 |
| Cube of 16421 (n3) | 4427910186461 |
| Square root of 16421 | 128.14444974325 |
| Natural Logarithm (ln) of 16421 | 9.7063162824918 |
| Decimal Logarithm (log) of 16421 | 4.2153996010939 |
Calculation was done in 0.0000050068 seconds
| Sine of 16421 | 0.10460858034884 |
| Cosecant of 16421 | 9.5594452832199 |
| Cosine of 16421 | -0.994513471461 |
| Secant of 16421 | -1.005516796601 |
| Tangent of 16421 | -0.10518568460934 |
| Cotangent of 16421 | -9.5069971138565 |
Calculation was done in 0.0000231266 seconds
Is 16421 an Even Number?
No
Is 16421 an Odd Number?
Yes, the number 16421 is an odd number.
Total number of all odd numbers from 1 to 16421 is
8211Sum of all the odd numbers from 1 to 16421 are 67420521
The sum of all odd numbers is a perfect square: 67420521 = 8211
An odd number is any integer (a whole number) that cannot be divided by 2 evenly. Odd numbers are the opposite of even numbers.Previous odd number is
16419
Calculation was done in 0.0000069141 seconds
| The spelling of 16421 in words is "sixteen thousand four hundred twenty-one", meaning that: |
| 16421 is not an aban number (as it contains the letter a) |
| 16421 is not an eban number (as it contains the letter e) |
| 16421 is not an iban number (as it contains the letter i) |
| 16421 is not an oban number (as it contains the letter o) |
| 16421 is not a tban number (as it contains the letter t) |
| 16421 is not an uban number (as it contains the letter u) |
Calculation was done in 0.0000021458 seconds
| Bengali numerals | ১৬৪২১ |
| Eastern Arabic numerals | ١٦٬٤٢١ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓆼𓆼𓆼𓆼𓆼𓆼𓍥𓎇𓏺 |
| Khmer numerals | ១៦៤២១ |
| Japanese numerals | 一万六千四百二十一 |
| Roman numerals | n/a |
| Thai numerals | ๑๖๔๒๑ |
Calculation was done in 0.0001559258 seconds
| Arabic | ستة عشر ألف و أربعة مائة و واحد و عشرون |
| Croatian | šesnaest tisuća četiristo dvadeset i jedan |
| Czech | šestnáct tisíc čtyři sta dvacet jeden |
| Danish | seksten tusinde fire hundrede en og tyve |
| Dutch | zestienduizend vierhonderdéénentwintig |
| Estonian | akpe wuiade alafa ene blaeve vɔ ɖekɛ |
| Faroese | sekstan tusin og fýrehundraðogtjúgoein |
| Filipino | labíng-anim na libó’t ápat na daán at dalawáng pû’t isá |
| Finnish | kuusitoistatuhattaneljäsataakaksikymmentäyksi |
| French | seize mille quatre cent vingt et un |
| Greek | δεκαέξι χίλιάδες τετρακόσια είκοσι ένα |
| German | sechzehntausendvierhunderteinundzwanzig |
| Hebrew | שישה עשר אלף ארבע מאות עשרים ואחת |
| Hindi | सोलह हज़ार चार सौ इक्कीस |
| Hungarian | tizenhatezernégyszázhuszonegy |
| Icelandic | sextán þúsund og fjögurhundrað og tuttugu og einn |
| Indonesian | enam belas ribu empat ratus dua puluh satu |
| Italian | sedicimilaquattrocentoventuno |
| Japanese | 一万六千四百二十一 |
| Korean | 만 육천사백이십일 |
| Latvian | sešpadsmit tūkstoši četrsimt divdesmit viens |
| Lithuanian | šešiolika tūkstančių keturi šimtai dvidešimt vienas |
| Norwegian | seksten tusen fire hundre og tjueén |
| Persian | شانزده هزار و چهارصد و بیست و یک |
| Polish | szesnaście tysięcy czterysta dwadzieścia jeden |
| Portuguese | dezesseis mil quatrocentos e vinte e um |
| Romanian | şasesprezece mii patru sute douăzeci şi unu |
| Russian | шестнадцать тысяч четыреста двадцать один |
| Serbian | шеснаест хиљада четиристо двадесет и један |
| Slovak | šestnásť tisíc štyristo dvadsaťjeden |
| Slovene | šestnajst tisuću štiristo dvaset ena |
| Spanish | dieciseis mil cuatrocientos veintiuno |
| Swahili | elfu kumi na sita, mia nne na ishirini na moja |
| Swedish | sextontusenfyrahundratjugoen |
| Thai | หนึ่งหมื่นหกพันสี่ร้อยยี่สิบเอ็ด |
| Turkish | on altı bin dört yüz yirmi bir |
| Ukrainian | шістнадцять тисяч чотириста двадцять один |
| Vietnamese | mười sáu nghìn bốn trăm hai mươi mốt |
Calculation was done in 0.0148739815 seconds
| Number 16421 reversed | 12461 |
| Unicode Character | U+4025 | 䀥 |
| Unix Timestamp | Thu, 01 Jan 1970 04:33:41 +0000 |
Calculation was done in 0.0000269413 seconds
This page was generated in 0.08 seconds.