Base | Representation |
---|---|
bin | 110101010111111100… |
… | …100001001100000000 |
3 | 12110221000222112221201 |
4 | 311113330201030000 |
5 | 1414332333312331 |
6 | 42154453230544 |
7 | 4066124306626 |
oct | 652774411400 |
9 | 173830875851 |
10 | 57310057216 |
11 | 2233a040255 |
12 | b135032454 |
13 | 5534385379 |
14 | 2ab951b516 |
15 | 1756507a61 |
hex | d57f21300 |
57310057216 has 18 divisors (see below), whose sum is σ = 114396247532. Its totient is φ = 28655028480.
The previous prime is 57310057187. The next prime is 57310057223. The reversal of 57310057216 is 61275001375.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111933450 + ... + 111933961.
Almost surely, 257310057216 is an apocalyptic number.
It is an amenable number.
57310057216 is a deficient number, since it is larger than the sum of its proper divisors (57086190316).
57310057216 is an equidigital number, since it uses as much as digits as its factorization.
57310057216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 223867427 (or 223867413 counting only the distinct ones).
The product of its (nonzero) digits is 44100, while the sum is 37.
The spelling of 57310057216 in words is "fifty-seven billion, three hundred ten million, fifty-seven thousand, two hundred sixteen".
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