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137011371 = 3713747623
BaseRepresentation
bin10000010101010…
…10000010101011
3100112210220021020
420022222002223
5240033330441
621332343523
73252402030
oct1012520253
9315726236
10137011371
1170380742
1239a74ba3
1322501c23
14142a7387
15c065e66
hex82aa0ab

137011371 has 16 divisors (see below), whose sum is σ = 210307584. Its totient is φ = 77719104.

The previous prime is 137011363. The next prime is 137011379. The reversal of 137011371 is 173110731.

It is an interprime number because it is at equal distance from previous prime (137011363) and next prime (137011379).

It is not a de Polignac number, because 137011371 - 23 = 137011363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (137011379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20935 + ... + 26688.

It is an arithmetic number, because the mean of its divisors is an integer number (13144224).

Almost surely, 2137011371 is an apocalyptic number.

137011371 is a deficient number, since it is larger than the sum of its proper divisors (73296213).

137011371 is a wasteful number, since it uses less digits than its factorization.

137011371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47770.

The product of its (nonzero) digits is 441, while the sum is 24.

The square root of 137011371 is about 11705.1856456871. The cubic root of 137011371 is about 515.5279356980.

The spelling of 137011371 in words is "one hundred thirty-seven million, eleven thousand, three hundred seventy-one".

Divisors: 1 3 7 21 137 411 959 2877 47623 142869 333361 1000083 6524351 19573053 45670457 137011371