Base | Representation |
---|---|
bin | 110101011001100101… |
… | …011100011111111011 |
3 | 12110222221201222222022 |
4 | 311121211130133323 |
5 | 1414411404010011 |
6 | 42201314545055 |
7 | 4066610150042 |
oct | 653145343773 |
9 | 173887658868 |
10 | 57337563131 |
11 | 22353617912 |
12 | b14229818b |
13 | 5539c96064 |
14 | 2abd03b559 |
15 | 1758b3c8db |
hex | d5995c7fb |
57337563131 has 2 divisors, whose sum is σ = 57337563132. Its totient is φ = 57337563130.
The previous prime is 57337563071. The next prime is 57337563137. The reversal of 57337563131 is 13136573375.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-57337563131 is a prime.
It is a super-2 number, since 2×573375631312 (a number of 22 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (57337563137) 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 as a sum of consecutive naturals, namely, 28668781565 + 28668781566.
It is an arithmetic number, because the mean of its divisors is an integer number (28668781566).
Almost surely, 257337563131 is an apocalyptic number.
57337563131 is a deficient number, since it is larger than the sum of its proper divisors (1).
57337563131 is an equidigital number, since it uses as much as digits as its factorization.
57337563131 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 595350, while the sum is 44.
The spelling of 57337563131 in words is "fifty-seven billion, three hundred thirty-seven million, five hundred sixty-three thousand, one hundred thirty-one".
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