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57251062315372 = 221069117111433757
BaseRepresentation
bin11010000010001110011010…
…01110110111100101101100
321111201010222222011022101011
431001013031032313211230
530001000133423042442
6321432435215355004
715026152460231422
oct1501071516674554
9244633888138334
1057251062315372
1117273048165972
126507780b22a64
1325c39a1225463
14101cd75381112
15694371568117
hex3411cd3b796c

57251062315372 has 24 divisors (see below), whose sum is σ = 100368729176240. Its totient is φ = 28574328294720.

The previous prime is 57251062315319. The next prime is 57251062315441. The reversal of 57251062315372 is 27351326015275.

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, 709683 + ... + 10724074.

Almost surely, 257251062315372 is an apocalyptic number.

It is an amenable number.

57251062315372 is a deficient number, since it is larger than the sum of its proper divisors (43117666860868).

57251062315372 is a wasteful number, since it uses less digits than its factorization.

57251062315372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11436001 (or 11435999 counting only the distinct ones).

The product of its (nonzero) digits is 2646000, while the sum is 49.

The spelling of 57251062315372 in words is "fifty-seven trillion, two hundred fifty-one billion, sixty-two million, three hundred fifteen thousand, three hundred seventy-two".

Divisors: 1 2 4 1069 1171 2138 2342 4276 4684 1251799 2503598 5007196 11433757 22867514 45735028 12222686233 13388929447 24445372466 26777858894 48890744932 53555717788 14312765578843 28625531157686 57251062315372