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57034180664 = 2314947847467
BaseRepresentation
bin110101000111100000…
…001000100000111000
312110012210212120110122
4311013200020200320
51413301222240124
642111240232412
74056234352046
oct650740104070
9173183776418
1057034180664
11222083430aa
12b07876b708
1354bc1827c6
142a90a27396
15173c1b175e
hexd47808838

57034180664 has 16 divisors (see below), whose sum is σ = 107656803000. Its totient is φ = 28325699872.

The previous prime is 57034180663. The next prime is 57034180669. The reversal of 57034180664 is 46608143075.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57034180663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23922542 + ... + 23924925.

Almost surely, 257034180664 is an apocalyptic number.

It is an amenable number.

57034180664 is a deficient number, since it is larger than the sum of its proper divisors (50622622336).

57034180664 is a wasteful number, since it uses less digits than its factorization.

57034180664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47847622 (or 47847618 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 57034180664 in words is "fifty-seven billion, thirty-four million, one hundred eighty thousand, six hundred sixty-four".

Divisors: 1 2 4 8 149 298 596 1192 47847467 95694934 191389868 382779736 7129272583 14258545166 28517090332 57034180664