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57349054 = 278115051
BaseRepresentation
bin1101101011000…
…1001110111110
310222220122010001
43122301032332
5104140132204
65405104514
71264313260
oct332611676
9128818101
1057349054
112a410214
121725813a
13bb5c469
14788bb30
15507c4a4
hex36b13be

57349054 has 16 divisors (see below), whose sum is σ = 98453376. Its totient is φ = 24543000.

The previous prime is 57349027. The next prime is 57349063. The reversal of 57349054 is 45094375.

It is a congruent number.

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, 8829 + ... + 13879.

It is an arithmetic number, because the mean of its divisors is an integer number (6153336).

Almost surely, 257349054 is an apocalyptic number.

57349054 is a deficient number, since it is larger than the sum of its proper divisors (41104322).

57349054 is a wasteful number, since it uses less digits than its factorization.

57349054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5871.

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 57349054 is about 7572.9158188904. The cubic root of 57349054 is about 385.6340908592.

The spelling of 57349054 in words is "fifty-seven million, three hundred forty-nine thousand, fifty-four".

Divisors: 1 2 7 14 811 1622 5051 5677 10102 11354 35357 70714 4096361 8192722 28674527 57349054