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130671160 = 2353266779
BaseRepresentation
bin1111100100111…
…10001000111000
3100002212210010121
413302132020320
5231422434120
620544423024
73144454324
oct762361070
9302783117
10130671160
11678401a4
1237917a74
13210c2119
14134d6984
15b7125aa
hex7c9e238

130671160 has 16 divisors (see below), whose sum is σ = 294010200. Its totient is φ = 52268448.

The previous prime is 130671137. The next prime is 130671179. The reversal of 130671160 is 61176031.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1633350 + ... + 1633429.

Almost surely, 2130671160 is an apocalyptic number.

130671160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130671160 is an abundant number, since it is smaller than the sum of its proper divisors (163339040).

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

130671160 is a wasteful number, since it uses less digits than its factorization.

130671160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3266790 (or 3266786 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 130671160 is about 11431.1486736898. The cubic root of 130671160 is about 507.4499906233.

The spelling of 130671160 in words is "one hundred thirty million, six hundred seventy-one thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 3266779 6533558 13067116 16333895 26134232 32667790 65335580 130671160