Base | Representation |
---|---|
bin | 110101011000100100… |
… | …100110010100111001 |
3 | 12110221202202100120210 |
4 | 311120210212110321 |
5 | 1414343031022100 |
6 | 42155510341333 |
7 | 4066312520004 |
oct | 653044462471 |
9 | 173852670523 |
10 | 57320564025 |
11 | 22344a6716a |
12 | b13865a849 |
13 | 55365c380a |
14 | 2abaa9453b |
15 | 17573d0c50 |
hex | d58926539 |
57320564025 has 12 divisors (see below), whose sum is σ = 94769999312. Its totient is φ = 30570967440.
The previous prime is 57320564023. The next prime is 57320564027. The reversal of 57320564025 is 52046502375.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (57320564023) and next prime (57320564027).
It is not a de Polignac number, because 57320564025 - 21 = 57320564023 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (57320564023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 382137019 + ... + 382137168.
Almost surely, 257320564025 is an apocalyptic number.
It is an amenable number.
57320564025 is a deficient number, since it is larger than the sum of its proper divisors (37449435287).
57320564025 is a wasteful number, since it uses less digits than its factorization.
57320564025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 764274200 (or 764274195 counting only the distinct ones).
The product of its (nonzero) digits is 252000, while the sum is 39.
The spelling of 57320564025 in words is "fifty-seven billion, three hundred twenty million, five hundred sixty-four thousand, twenty-five".
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