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137960152 = 23111567729
BaseRepresentation
bin10000011100100…
…01101011011000
3100121121002202021
420032101223120
5240304211102
621404544224
73263433121
oct1016215330
9317532667
10137960152
1170969560
123a252074
1322774a35
1414473048
15c1a2137
hex8391ad8

137960152 has 16 divisors (see below), whose sum is σ = 282191400. Its totient is φ = 62709120.

The previous prime is 137960131. The next prime is 137960167. The reversal of 137960152 is 251069731.

137960152 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 783777 + ... + 783952.

Almost surely, 2137960152 is an apocalyptic number.

It is an amenable number.

137960152 is an abundant number, since it is smaller than the sum of its proper divisors (144231248).

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

137960152 is a wasteful number, since it uses less digits than its factorization.

137960152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1567746 (or 1567742 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 137960152 is about 11745.6439585065. The cubic root of 137960152 is about 516.7151812000.

The spelling of 137960152 in words is "one hundred thirty-seven million, nine hundred sixty thousand, one hundred fifty-two".

Divisors: 1 2 4 8 11 22 44 88 1567729 3135458 6270916 12541832 17245019 34490038 68980076 137960152