64
Number 64 (sixty-four) is an even two-digits composite number and natural number following 63 and preceding 65.
| Nominal | 64 |
| Cardinal | sixty-four |
| Ordinal | 64th |
| Number of digits | 2 |
| Sum of digits | 10 |
| Product of digits | 24 |
| Number parity | Even |
Calculation was done in 0.0000379086 seconds
| Prime factorization | 2 x 2 x 2 x 2 x 2 x 2 |
| Prime factorization in exponent form | 26 |
| Prime factors | 2 |
| Number of distinct prime factors ω(n) | 1 |
| Total number of prime factors Ω(n) | 6 |
| Sum of prime factors | 2 |
| Product of prime factors | 2 |
Calculation was done in 0.0000088215 seconds
| List of proper divisors | 1, 2, 4, 8, 16, 32 |
| List of all dividers | 1, 2, 4, 8, 16, 32, 64 |
| Number of divisors d(n) | 7 |
| Sum of all divisors σ(n) | 127 |
| Aliquot sum | 63 |
| 64 is a deficient number , since it is larger than the sum of its proper divisors (63). Its deficiency is 1. |
Calculation was done in 0.0000250340 seconds
| Is 64 a prime number? | No |
| Is 64 a semiprime number? | No |
| Is 64 a Chen prime number? | No |
| Is 64 a Mersenne prime number? | No |
Calculation was done in 0.0000138283 seconds
| Is 64 a Catalan number? | No |
| Is 64 a Fibonacci number? | No |
| Is 64 a Idoneal number? | No |
Calculation was done in 0.0000050068 seconds
| 64 is not a Happy number |
| 64 is a Humble number |
| 64 is not a Münchhausen number |
| 64 is not a Perfect number |
| 64 is a Perfect square |
| 64 is not a Palindrome |
Calculation was done in 0.0058279037 seconds
| Base | System | Value |
|---|
| 2 | Binary | 10000002 |
| 3 | Ternary | 21013 |
| 4 | Quaternary | 10004 |
| 5 | Quinary | 2245 |
| 6 | Senary | 1446 |
| 7 | Septenary | 1217 |
| 8 | Octal | 1008 |
| 9 | Nonary | 719 |
| 10 | Decimal | 64 |
| 12 | Duodecimal | 5412 |
| 16 | Hexadecimal | 4016 |
| 20 | Vigesimal | 3420 |
| 36 | Base36 | 1s36 |
| 60 | Sexagesimal | 1460 |
Calculation was done in 0.0000181198 seconds
| Square of 64 (n2) | 4096 |
| Cube of 64 (n3) | 262144 |
| Square root of 64 | 8 |
| Natural Logarithm (ln) of 64 | 4.1588830833597 |
| Decimal Logarithm (log) of 64 | 1.8061799739839 |
Calculation was done in 0.0000038147 seconds
| Sine of 64 | 0.92002603819679 |
| Cosecant of 64 | 1.0869257591448 |
| Cosine of 64 | 0.39185723042955 |
| Secant of 64 | 2.5519498489381 |
| Tangent of 64 | 2.3478603091954 |
| Cotangent of 64 | 0.425919717661 |
Calculation was done in 0.0000088215 seconds
Is 64 an Even Number?
Yes, the number 64 is an even number.
Previous even number is
62
Calculation was done in 0.0000028610 seconds
| The spelling of 64 in words is "sixty-four", meaning that: |
| 64 is an aban number (a number without the letter a) |
| 64 is an eban number (a number without the letter e) |
| 64 is not an iban number (as it contains the letter i) |
| 64 is not an oban number (as it contains the letter o) |
| 64 is not a tban number (as it contains the letter t) |
| 64 is not an uban number (as it contains the letter u) |
Calculation was done in 0.0000021458 seconds
| Bengali numerals | ৬৪ |
| Eastern Arabic numerals | ٦٤ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓎋𓏽 |
| Khmer numerals | ៦៤ |
| Japanese numerals | 六十四 |
| Roman numerals | LXIV |
| Thai numerals | ๖๔ |
Calculation was done in 0.0000779629 seconds
| Arabic | أربعة و ستون |
| Croatian | šezdeset i četiri |
| Czech | šedesát čtyři |
| Danish | fire og tres |
| Dutch | vierenzestig |
| Estonian | blaade vɔ ene |
| Faroese | sekstifýre |
| Filipino | anim na pû’t ápat |
| Finnish | kuusikymmentäneljä |
| French | soixante-quatre |
| Greek | εξήντα τέσσερα |
| German | vierundsechzig |
| Hebrew | שישים וארבע |
| Hindi | चौंसठ |
| Hungarian | hatvannégy |
| Icelandic | sextíu og fjórir |
| Indonesian | enam puluh empat |
| Italian | sessantaquattro |
| Japanese | 六十四 |
| Korean | 육십사 |
| Latvian | sešdesmit četri |
| Lithuanian | šešiasdešimt keturi |
| Norwegian | sekstifire |
| Persian | شصت و چهار |
| Polish | sześćdziesiąt cztery |
| Portuguese | sessenta e quatro |
| Romanian | şasezeci şi patru |
| Russian | шестьдесят четыре |
| Serbian | шездесет и четири |
| Slovak | šesťdesiatštyri |
| Slovene | šestdeset štiri |
| Spanish | sesenta y cuatro |
| Swahili | sitini na nne |
| Swedish | sextiofyra |
| Thai | หกสิบสี่ |
| Turkish | altmış dört |
| Ukrainian | шістдесят чотири |
| Vietnamese | sáu mươi tư |
Calculation was done in 0.0139000416 seconds
| Number 64 reversed | 46 |
| ASCII Code | 64 | @ |
| Unicode Character | U+0040 | @ |
| Unix Timestamp | Thu, 01 Jan 1970 00:01:04 +0000 |
Calculation was done in 0.0000309944 seconds
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