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57083046876 = 22324154317121
BaseRepresentation
bin110101001010011010…
…100010101111011100
312110100012211020022100
4311022122202233130
51413401230000001
642120143445100
74060366615122
oct651232425734
9173305736270
1057083046876
1122232989aa9
12b090bb6790
1354c9331b1b
142a97307912
151741615586
hexd4a6a2bdc

57083046876 has 72 divisors (see below), whose sum is σ = 147860582688. Its totient is φ = 18557568000.

The previous prime is 57083046841. The next prime is 57083046893. The reversal of 57083046876 is 67864038075.

57083046876 is a `hidden beast` number, since 570 + 8 + 3 + 0 + 4 + 68 + 7 + 6 = 666.

It is a super-2 number, since 2×570830468762 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8012596 + ... + 8019716.

It is an arithmetic number, because the mean of its divisors is an integer number (2053619204).

Almost surely, 257083046876 is an apocalyptic number.

It is an amenable number.

57083046876 is an abundant number, since it is smaller than the sum of its proper divisors (90777535812).

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

57083046876 is a wasteful number, since it uses less digits than its factorization.

57083046876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12603 (or 12598 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 54.

The spelling of 57083046876 in words is "fifty-seven billion, eighty-three million, forty-six thousand, eight hundred seventy-six".

Divisors: 1 2 3 4 6 9 12 18 36 41 82 123 164 246 369 492 738 1476 5431 7121 10862 14242 16293 21363 21724 28484 32586 42726 48879 64089 65172 85452 97758 128178 195516 222671 256356 291961 445342 583922 668013 875883 890684 1167844 1336026 1751766 2004039 2627649 2672052 3503532 4008078 5255298 8016156 10510596 38674151 77348302 116022453 154696604 232044906 348067359 464089812 696134718 1392269436 1585640191 3171280382 4756920573 6342560764 9513841146 14270761719 19027682292 28541523438 57083046876