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58897056904 = 2371975338747
BaseRepresentation
bin110110110110100010…
…011100010010001000
312122000122012111020221
4312312202130102020
51431110121310104
643020144155424
74153344503110
oct666642342210
9178018174227
1058897056904
1122a83942644
12b4b8608b74
1357280b8a3a
142bca1ca040
1517ea9d9c54
hexdb689c488

58897056904 has 32 divisors (see below), whose sum is σ = 126848652480. Its totient is φ = 25113461184.

The previous prime is 58897056893. The next prime is 58897056929. The reversal of 58897056904 is 40965079885.

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, 2658342 + ... + 2680405.

It is an arithmetic number, because the mean of its divisors is an integer number (3964020390).

Almost surely, 258897056904 is an apocalyptic number.

It is an amenable number.

58897056904 is an abundant number, since it is smaller than the sum of its proper divisors (67951595576).

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

58897056904 is a wasteful number, since it uses less digits than its factorization.

58897056904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5338957 (or 5338953 counting only the distinct ones).

The product of its (nonzero) digits is 21772800, while the sum is 61.

The spelling of 58897056904 in words is "fifty-eight billion, eight hundred ninety-seven million, fifty-six thousand, nine hundred four".

Divisors: 1 2 4 7 8 14 28 56 197 394 788 1379 1576 2758 5516 11032 5338747 10677494 21354988 37371229 42709976 74742458 149484916 298969832 1051733159 2103466318 4206932636 7362132113 8413865272 14724264226 29448528452 58897056904