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57959229512 = 2347218112
BaseRepresentation
bin110101111110101000…
…111010100001001000
312112121021111220221002
4311332220322201020
51422200030321022
642343123234132
74121166215342
oct657650724110
9175537456832
1057959229512
1122642523a88
12b296518948
135608a096a2
142b3b824292
1517934da092
hexd7ea3a848

57959229512 has 36 divisors (see below), whose sum is σ = 111096299715. Its totient is φ = 28347365680.

The previous prime is 57959229487. The next prime is 57959229527. The reversal of 57959229512 is 21592295975.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

57959229512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 28979614756 + 28979614756 = 170234^2 + 170234^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=170234.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 32003087 + ... + 32004897.

Almost surely, 257959229512 is an apocalyptic number.

It is an amenable number.

57959229512 is a deficient number, since it is larger than the sum of its proper divisors (53137070203).

57959229512 is an frugal number, since it uses more digits than its factorization.

57959229512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3722 (or 1860 counting only the distinct ones).

The product of its digits is 5103000, while the sum is 56.

The spelling of 57959229512 in words is "fifty-seven billion, nine hundred fifty-nine million, two hundred twenty-nine thousand, five hundred twelve".

Divisors: 1 2 4 8 47 94 188 376 1811 2209 3622 4418 7244 8836 14488 17672 85117 170234 340468 680936 3279721 4000499 6559442 8000998 13118884 16001996 26237768 32003992 154146887 308293774 616587548 1233175096 7244903689 14489807378 28979614756 57959229512