Base | Representation |
---|---|
bin | 110101001111010010… |
… | …011010100111100001 |
3 | 12110112220122211222111 |
4 | 311033102122213201 |
5 | 1414033142140104 |
6 | 42132224035321 |
7 | 4062411542602 |
oct | 651722324741 |
9 | 173486584874 |
10 | 57164802529 |
11 | 2227504a25a |
12 | b0b4462b41 |
13 | 5510258353 |
14 | 2aa4109da9 |
15 | 17488b4404 |
hex | d4f49a9e1 |
57164802529 has 2 divisors, whose sum is σ = 57164802530. Its totient is φ = 57164802528.
The previous prime is 57164802503. The next prime is 57164802533. The reversal of 57164802529 is 92520846175.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 56017422400 + 1147380129 = 236680^2 + 33873^2 .
It is a cyclic number.
It is not a de Polignac number, because 57164802529 - 29 = 57164802017 is a prime.
It is not a weakly prime, because it can be changed into another prime (57164802589) by changing a digit.
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 as a sum of consecutive naturals, namely, 28582401264 + 28582401265.
It is an arithmetic number, because the mean of its divisors is an integer number (28582401265).
Almost surely, 257164802529 is an apocalyptic number.
It is an amenable number.
57164802529 is a deficient number, since it is larger than the sum of its proper divisors (1).
57164802529 is an equidigital number, since it uses as much as digits as its factorization.
57164802529 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1209600, while the sum is 49.
The spelling of 57164802529 in words is "fifty-seven billion, one hundred sixty-four million, eight hundred two thousand, five hundred twenty-nine".
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