Base | Representation |
---|---|
bin | 11101111010110111011… |
… | …010000101111111101011 |
3 | 21021120002011011001012200 |
4 | 131322313122011333223 |
5 | 232141313242011230 |
6 | 4212313550311243 |
7 | 301355236603116 |
oct | 35726732057753 |
9 | 7246064131180 |
10 | 2056071438315 |
11 | 722a7a7a8354 |
12 | 2925921b8523 |
13 | 11bb6b12323b |
14 | 7172b6a757d |
15 | 3873a8bc160 |
hex | 1deb7685feb |
2056071438315 has 12 divisors (see below), whose sum is σ = 3563857159824. Its totient is φ = 1096571433744.
The previous prime is 2056071438307. The next prime is 2056071438331. The reversal of 2056071438315 is 5138341706502.
It is a happy number.
2056071438315 is a `hidden beast` number, since 2 + 0 + 5 + 607 + 1 + 4 + 3 + 8 + 31 + 5 = 666.
It is not a de Polignac number, because 2056071438315 - 23 = 2056071438307 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 45690476407 = 2056071438315 / (2 + 0 + 5 + 6 + 0 + 7 + 1 + 4 + 3 + 8 + 3 + 1 + 5).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22845238159 + ... + 22845238248.
It is an arithmetic number, because the mean of its divisors is an integer number (296988096652).
Almost surely, 22056071438315 is an apocalyptic number.
2056071438315 is a deficient number, since it is larger than the sum of its proper divisors (1507785721509).
2056071438315 is a wasteful number, since it uses less digits than its factorization.
2056071438315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45690476418 (or 45690476415 counting only the distinct ones).
The product of its (nonzero) digits is 604800, while the sum is 45.
The spelling of 2056071438315 in words is "two trillion, fifty-six billion, seventy-one million, four hundred thirty-eight thousand, three hundred fifteen".
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