Base | Representation |
---|---|
bin | 110101001101011111… |
… | …001010111010101111 |
3 | 12110110210210222110112 |
4 | 311031133022322233 |
5 | 1414002423413123 |
6 | 42125224330235 |
7 | 4061564005352 |
oct | 651537127257 |
9 | 173423728415 |
10 | 57134591663 |
11 | 22259a953a6 |
12 | b0a631397b |
13 | 5506c0b3b6 |
14 | 2aa00c4299 |
15 | 1745de7d78 |
hex | d4d7caeaf |
57134591663 has 8 divisors (see below), whose sum is σ = 59743180800. Its totient is φ = 54536375608.
The previous prime is 57134591653. The next prime is 57134591693. The reversal of 57134591663 is 36619543175.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 57134591663 - 230 = 56060849839 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57134591653) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2582003 + ... + 2604036.
It is an arithmetic number, because the mean of its divisors is an integer number (7467897600).
Almost surely, 257134591663 is an apocalyptic number.
57134591663 is a deficient number, since it is larger than the sum of its proper divisors (2608589137).
57134591663 is a wasteful number, since it uses less digits than its factorization.
57134591663 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5186541.
The product of its digits is 2041200, while the sum is 50.
The spelling of 57134591663 in words is "fifty-seven billion, one hundred thirty-four million, five hundred ninety-one thousand, six hundred sixty-three".
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