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13160635204 = 2217193538753
BaseRepresentation
bin11000100000110111…
…10101101101000100
31020222012001112112111
430100123311231010
5203423110311304
610013530030404
7644063360563
oct142033655504
936865045474
1013160635204
115643921022
122673578404
131319755612
148cbc21bda
155205d2704
hex3106f5b44

13160635204 has 12 divisors (see below), whose sum is σ = 24385883004. Its totient is φ = 6193240064.

The previous prime is 13160635193. The next prime is 13160635207. The reversal of 13160635204 is 40253606131.

It can be written as a sum of positive squares in 2 ways, for example, as 9351276804 + 3809358400 = 96702^2 + 61720^2 .

It is not an unprimeable number, because it can be changed into a prime (13160635207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96769309 + ... + 96769444.

It is an arithmetic number, because the mean of its divisors is an integer number (2032156917).

Almost surely, 213160635204 is an apocalyptic number.

It is an amenable number.

13160635204 is a deficient number, since it is larger than the sum of its proper divisors (11225247800).

13160635204 is a wasteful number, since it uses less digits than its factorization.

13160635204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193538774 (or 193538772 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The spelling of 13160635204 in words is "thirteen billion, one hundred sixty million, six hundred thirty-five thousand, two hundred four".

Divisors: 1 2 4 17 34 68 193538753 387077506 774155012 3290158801 6580317602 13160635204