Base | Representation |
---|---|
bin | 110101010101110111… |
… | …000000010001111011 |
3 | 12110211121010101001121 |
4 | 311111313000101323 |
5 | 1414244403313100 |
6 | 42151203130111 |
7 | 4065220645162 |
oct | 652567002173 |
9 | 173747111047 |
10 | 57275057275 |
11 | 22321305287 |
12 | b125373937 |
13 | 552a04c647 |
14 | 2ab4a0a3d9 |
15 | 17533e251a |
hex | d55dc047b |
57275057275 has 48 divisors (see below), whose sum is σ = 75144297600. Its totient is φ = 43243200000.
The previous prime is 57275057227. The next prime is 57275057299.
57275057275 is nontrivially palindromic in base 10.
It is a de Polignac number, because none of the positive numbers 2k-57275057275 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5779825 + ... + 5789725.
It is an arithmetic number, because the mean of its divisors is an integer number (1565506200).
Almost surely, 257275057275 is an apocalyptic number.
57275057275 is a deficient number, since it is larger than the sum of its proper divisors (17869240325).
57275057275 is a wasteful number, since it uses less digits than its factorization.
57275057275 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10120 (or 10115 counting only the distinct ones).
The product of its (nonzero) digits is 6002500, while the sum is 52.
The spelling of 57275057275 in words is "fifty-seven billion, two hundred seventy-five million, fifty-seven thousand, two hundred seventy-five".
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