21002
Number 21002 is an even five-digits composite number and natural number following 21001 and preceding 21003.
| Nominal | 21002 |
| Cardinal | twenty-one thousand two |
Cardinal twenty-one thousand two |
| Ordinal | 21,002nd |
| Number of digits | 5 |
| Sum of digits | 5 |
| Product of digits | 0 |
| Number parity | Even |
Calculation was done in 0.0000379086 seconds
| Prime factorization | 2 x 10501 |
| Prime factors | 2, 10501 |
| Number of distinct prime factors ω(n) | 2 |
| Total number of prime factors Ω(n) | 2 |
| Sum of prime factors | 10503 |
| Product of prime factors | 21002 |
Calculation was done in 0.0001430511 seconds
| List of proper divisors | 1, 2, 10501 |
| List of all dividers | 1, 2, 10501, 21002 |
| Number of divisors d(n) | 4 |
| Sum of all divisors σ(n) | 31506 |
| Aliquot sum | 10504 |
| 21002 is a deficient number , since it is larger than the sum of its proper divisors (10504). Its deficiency is 10498. |
Calculation was done in 0.0000228882 seconds
| Is 21002 a prime number? | No |
| Is 21002 a semiprime number? | Yes |
| Is 21002 a Chen prime number? | No |
| Is 21002 a Mersenne prime number? | No |
Calculation was done in 0.0205919743 seconds
| Is 21002 a Catalan number? | No |
| Is 21002 a Fibonacci number? | No |
| Is 21002 a Idoneal number? | No |
Calculation was done in 0.0000059605 seconds
| 21002 is not a Happy number |
| 21002 is not a Humble number |
| 21002 is not a Münchhausen number |
| 21002 is not a Perfect number |
| 21002 is not a Perfect square |
| 21002 is not a Palindrome |
Calculation was done in 0.0061819553 seconds
| Base | System | Value |
|---|
| 2 | Binary | 1010010000010102 |
| 3 | Ternary | 10012102123 |
| 4 | Quaternary | 110200224 |
| 5 | Quinary | 11330025 |
| 6 | Senary | 2411226 |
| 7 | Septenary | 1151427 |
| 8 | Octal | 510128 |
| 9 | Nonary | 317259 |
| 10 | Decimal | 21002 |
| 12 | Duodecimal | 101a212 |
| 16 | Hexadecimal | 520a16 |
| 20 | Vigesimal | 2ca220 |
| 36 | Base36 | g7e36 |
| 60 | Sexagesimal | 5o260 |
Calculation was done in 0.0000200272 seconds
| Square of 21002 (n2) | 441084004 |
| Cube of 21002 (n3) | 9263646252008 |
| Square root of 21002 | 144.92066795319 |
| Natural Logarithm (ln) of 21002 | 9.9523729502659 |
| Decimal Logarithm (log) of 21002 | 4.3222606541437 |
Calculation was done in 0.0000040531 seconds
| Sine of 21002 | -0.43776449289623 |
| Cosecant of 21002 | -2.2843332801709 |
| Cosine of 21002 | -0.89908967781824 |
| Secant of 21002 | -1.1122361035516 |
| Tangent of 21002 | 0.48689747385213 |
| Cotangent of 21002 | 2.0538204728984 |
Calculation was done in 0.0000100136 seconds
Is 21002 an Even Number?
Yes, the number 21002 is an even number.
Is 21002 an Odd Number?
No
Previous even number is
21000Next even number is
21004
Calculation was done in 0.0000040531 seconds
| The spelling of 21002 in words is "twenty-one thousand two", meaning that: |
| 21002 is not an aban number (as it contains the letter a) |
| 21002 is not an eban number (as it contains the letter e) |
| 21002 is an iban number (a number without the letter i) |
| 21002 is not an oban number (as it contains the letter o) |
| 21002 is not a tban number (as it contains the letter t) |
| 21002 is not an uban number (as it contains the letter u) |
Calculation was done in 0.0000019073 seconds
| Bengali numerals | ২১০০২ |
| Eastern Arabic numerals | ٢١٬٠٠٢ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓂭𓆼𓏻 |
| Khmer numerals | ២១០០២ |
| Japanese numerals | 二万千二 |
| Roman numerals | n/a |
| Thai numerals | ๒๑๐๐๒ |
Calculation was done in 0.0000729561 seconds
| Arabic | واحد و عشرون ألف و إثنان |
| Croatian | dvadeset i jedna tisuća dva |
| Czech | dvacet jedna tisíc dva |
| Danish | en og tyve tusinde og to |
| Dutch | éénentwintigduizend en twee |
| Estonian | akpe blaeve vɔ ɖekɛ kple eve |
| Faroese | tjúgoeitt tusin og tveir |
| Filipino | dalawáng pû’t isáng libó’t dalawá |
| Finnish | kaksikymmentäyksituhattakaksi |
| French | vingt et un mille deux |
| Greek | είκοσι μία χίλιάδες δύο |
| German | einundzwanzigtausendzwei |
| Hebrew | עשרים ואחד אלף ושתיים |
| Hindi | इक्कीस हज़ार दो |
| Hungarian | huszonegyezerkettő |
| Icelandic | tuttugu og eitt þúsund og tveir |
| Indonesian | dua puluh satu ribu dua |
| Italian | ventunomiladue |
| Japanese | 二万千二 |
| Korean | 이만 천이 |
| Latvian | divdesmit viens tūkstoši divi |
| Lithuanian | dvidešimt vienas tūkstantis du |
| Norwegian | tjueett tusen og to |
| Persian | بیست و یک هزار و دو |
| Polish | dwadzieścia jeden tysięcy dwa |
| Portuguese | vinte e um mil e dois |
| Romanian | douăzeci şi una mii doi |
| Russian | двадцать одна тысяча два |
| Serbian | двадесет и једна хиљада два |
| Slovak | dvadsaťjedna tisíc dva |
| Slovene | dvaset ena tisuću dva |
| Spanish | veintiún mil dos |
| Swahili | elfu ishirini na moja, mbili |
| Swedish | tjugoentusentvå |
| Thai | สองหมื่นหนึ่งพันสอง |
| Turkish | yirmi bir bin iki |
| Ukrainian | двадцять одна тисяча два |
| Vietnamese | hai mươi mốt nghìn không trăm lẻ hai |
Calculation was done in 0.0141201019 seconds
| Number 21002 reversed | 20012 |
| Unicode Character | U+520A | 刊 |
| Unix Timestamp | Thu, 01 Jan 1970 05:50:02 +0000 |
Calculation was done in 0.0000231266 seconds
This page was generated in 0.04 seconds.