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137079141 = 3437913451
BaseRepresentation
bin10000010101110…
…10100101100101
3100112221100020020
420022322211211
5240043013031
621334025353
73253103433
oct1012724545
9315840206
10137079141
1170417651
1239aa8259
1322526a24
14142c3d53
15c07b096
hex82ba965

137079141 has 16 divisors (see below), whose sum is σ = 189404160. Its totient is φ = 88124400.

The previous prime is 137079133. The next prime is 137079161. The reversal of 137079141 is 141970731.

It is not a de Polignac number, because 137079141 - 23 = 137079133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137079161) 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 15 ways as a sum of consecutive naturals, for example, 3466 + ... + 16916.

It is an arithmetic number, because the mean of its divisors is an integer number (11837760).

Almost surely, 2137079141 is an apocalyptic number.

It is an amenable number.

137079141 is a deficient number, since it is larger than the sum of its proper divisors (52325019).

137079141 is a wasteful number, since it uses less digits than its factorization.

137079141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13576.

The product of its (nonzero) digits is 5292, while the sum is 33.

The square root of 137079141 is about 11708.0801585913. The cubic root of 137079141 is about 515.6129202974.

The spelling of 137079141 in words is "one hundred thirty-seven million, seventy-nine thousand, one hundred forty-one".

Divisors: 1 3 43 79 129 237 3397 10191 13451 40353 578393 1062629 1735179 3187887 45693047 137079141