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57759931973612 = 22113173580082071
BaseRepresentation
bin11010010001000010010000…
…01110100011111111101100
321120111210110222012100100102
431020201020032203333230
530032314320041123422
6322502314010250232
715111005650036031
oct1510411016437754
9246453428170312
1057759931973612
1117449938889930
12658a318426978
13262c979b182cb
14103984a56b388
156a2705bcd192
hex3488483a3fec

57759931973612 has 48 divisors (see below), whose sum is σ = 115385285105664. Its totient is φ = 25059545424000.

The previous prime is 57759931973609. The next prime is 57759931973659. The reversal of 57759931973612 is 21637913995775.

It is a self number, because there is not a number n which added to its sum of digits gives 57759931973612.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 289941464 + ... + 290140607.

It is an arithmetic number, because the mean of its divisors is an integer number (2403860106368).

Almost surely, 257759931973612 is an apocalyptic number.

It is an amenable number.

57759931973612 is a deficient number, since it is larger than the sum of its proper divisors (57625353132052).

57759931973612 is a wasteful number, since it uses less digits than its factorization.

57759931973612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580082190 (or 580082188 counting only the distinct ones).

The product of its digits is 675126900, while the sum is 74.

The spelling of 57759931973612 in words is "fifty-seven trillion, seven hundred fifty-nine billion, nine hundred thirty-one million, nine hundred seventy-three thousand, six hundred twelve".

Divisors: 1 2 4 11 22 31 44 62 73 124 146 292 341 682 803 1364 1606 2263 3212 4526 9052 24893 49786 99572 580082071 1160164142 2320328284 6380902781 12761805562 17982544201 25523611124 35965088402 42345991183 71930176804 84691982366 169383964732 197807986211 395615972422 465805903013 791231944844 931611806026 1312725726673 1863223612052 2625451453346 5250902906692 14439982993403 28879965986806 57759931973612