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137016948 = 22311418079
BaseRepresentation
bin10000010101010…
…11011001110100
3100112211011220210
420022223121310
5240034020243
621332425420
73252424215
oct1012533164
9315734823
10137016948
1170384952
1239a78270
1322504623
14142a940c
15c067933
hex82ab674

137016948 has 12 divisors (see below), whose sum is σ = 319706240. Its totient is φ = 45672312.

The previous prime is 137016899. The next prime is 137016949. The reversal of 137016948 is 849610731.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137016949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5709028 + ... + 5709051.

Almost surely, 2137016948 is an apocalyptic number.

It is an amenable number.

137016948 is an abundant number, since it is smaller than the sum of its proper divisors (182689292).

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

137016948 is a wasteful number, since it uses less digits than its factorization.

137016948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11418086 (or 11418084 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 137016948 is about 11705.4238710095. The cubic root of 137016948 is about 515.5349303979.

The spelling of 137016948 in words is "one hundred thirty-seven million, sixteen thousand, nine hundred forty-eight".

Divisors: 1 2 3 4 6 12 11418079 22836158 34254237 45672316 68508474 137016948