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57568264104 = 23313214193359
BaseRepresentation
bin110101100111010101…
…011111111110101000
312111121000211211012210
4311213111133332220
51420344433422404
642240235405120
74105411112451
oct654725377650
9174530754183
1057568264104
112246186997a
12b1a75b37a0
135575a0c400
142b01932128
15176e00d689
hexd6755ffa8

57568264104 has 48 divisors (see below), whose sum is σ = 155843092800. Its totient is φ = 17713310784.

The previous prime is 57568264093. The next prime is 57568264121. The reversal of 57568264104 is 40146286575.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7092624 + ... + 7100735.

It is an arithmetic number, because the mean of its divisors is an integer number (3246731100).

Almost surely, 257568264104 is an apocalyptic number.

It is an amenable number.

57568264104 is an abundant number, since it is smaller than the sum of its proper divisors (98274828696).

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

57568264104 is a wasteful number, since it uses less digits than its factorization.

57568264104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14193394 (or 14193377 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 48.

The spelling of 57568264104 in words is "fifty-seven billion, five hundred sixty-eight million, two hundred sixty-four thousand, one hundred four".

Divisors: 1 2 3 4 6 8 12 13 24 26 39 52 78 104 156 169 312 338 507 676 1014 1352 2028 4056 14193359 28386718 42580077 56773436 85160154 113546872 170320308 184513667 340640616 369027334 553541001 738054668 1107082002 1476109336 2214164004 2398677671 4428328008 4797355342 7196033013 9594710684 14392066026 19189421368 28784132052 57568264104