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57304108 = 22971131307
BaseRepresentation
bin1101101010011…
…0010000101100
310222211100110101
43122212100230
5104132212413
65404120444
71264035241
oct332462054
9128740411
1057304108
112a38a474
1217236124
13bb44b74
1478795c8
15506dedd
hex36a642c

57304108 has 24 divisors (see below), whose sum is σ = 102290832. Its totient is φ = 28084224.

The previous prime is 57304097. The next prime is 57304111. The reversal of 57304108 is 80140375.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43191 + ... + 44497.

It is an arithmetic number, because the mean of its divisors is an integer number (4262118).

Almost surely, 257304108 is an apocalyptic number.

It is an amenable number.

57304108 is a deficient number, since it is larger than the sum of its proper divisors (44986724).

57304108 is a wasteful number, since it uses less digits than its factorization.

57304108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1521 (or 1519 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 57304108 is about 7569.9476880623. The cubic root of 57304108 is about 385.5333205840.

The spelling of 57304108 in words is "fifty-seven million, three hundred four thousand, one hundred eight".

Divisors: 1 2 4 97 113 194 226 388 452 1307 2614 5228 10961 21922 43844 126779 147691 253558 295382 507116 590764 14326027 28652054 57304108