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57024605092 = 22713712206493
BaseRepresentation
bin110101000110111011…
…100110101110100100
312110012010212002020211
4311012323212232210
51413241244330332
642110255105204
74056060100660
oct650673465644
9173163762224
1057024605092
11222029a2904
12b075512204
1354ba1ac1a0
142a8d6538a0
15173b41e447
hexd46ee6ba4

57024605092 has 48 divisors (see below), whose sum is σ = 124552173312. Its totient is φ = 22241439360.

The previous prime is 57024605083. The next prime is 57024605123. The reversal of 57024605092 is 29050642075.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1077403 + ... + 1129090.

It is an arithmetic number, because the mean of its divisors is an integer number (2594836944).

Almost surely, 257024605092 is an apocalyptic number.

57024605092 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

57024605092 is an abundant number, since it is smaller than the sum of its proper divisors (67527568220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57024605092 is a wasteful number, since it uses less digits than its factorization.

57024605092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2206588 (or 2206586 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 40.

The spelling of 57024605092 in words is "fifty-seven billion, twenty-four million, six hundred five thousand, ninety-two".

Divisors: 1 2 4 7 13 14 26 28 52 71 91 142 182 284 364 497 923 994 1846 1988 3692 6461 12922 25844 2206493 4412986 8825972 15445451 28684409 30890902 57368818 61781804 114737636 156661003 200790863 313322006 401581726 626644012 803163452 1096627021 2036593039 2193254042 4073186078 4386508084 8146372156 14256151273 28512302546 57024605092