Base | Representation |
---|---|
bin | 110101001100111001… |
… | …111101011011101001 |
3 | 12110110010110101201022 |
4 | 311030321331123221 |
5 | 1413442424241342 |
6 | 42124235302225 |
7 | 4061415050366 |
oct | 651471753351 |
9 | 173403411638 |
10 | 57124837097 |
11 | 22254532679 |
12 | b0a2baa975 |
13 | 5504ba4473 |
14 | 2a9caa546d |
15 | 174511c9d2 |
hex | d4ce7d6e9 |
57124837097 has 2 divisors, whose sum is σ = 57124837098. Its totient is φ = 57124837096.
The previous prime is 57124837039. The next prime is 57124837249. The reversal of 57124837097 is 79073842175.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 36635491216 + 20489345881 = 191404^2 + 143141^2 .
It is a cyclic number.
It is not a de Polignac number, because 57124837097 - 224 = 57108059881 is a prime.
It is not a weakly prime, because it can be changed into another prime (57124839097) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28562418548 + 28562418549.
It is an arithmetic number, because the mean of its divisors is an integer number (28562418549).
Almost surely, 257124837097 is an apocalyptic number.
It is an amenable number.
57124837097 is a deficient number, since it is larger than the sum of its proper divisors (1).
57124837097 is an equidigital number, since it uses as much as digits as its factorization.
57124837097 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2963520, while the sum is 53.
The spelling of 57124837097 in words is "fifty-seven billion, one hundred twenty-four million, eight hundred thirty-seven thousand, ninety-seven".
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