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137683382 = 2236074931
BaseRepresentation
bin10000011010011…
…10000110110110
3100121002001002112
420031032012312
5240221332012
621355011022
73261201164
oct1015160666
9317061075
10137683382
117079a621
123a139a72
13226a8a75
1414400234
15c14a122
hex834e1b6

137683382 has 16 divisors (see below), whose sum is σ = 215903232. Its totient is φ = 65726760.

The previous prime is 137683349. The next prime is 137683397. The reversal of 137683382 is 283386731.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 25457 + ... + 30387.

It is an arithmetic number, because the mean of its divisors is an integer number (13493952).

Almost surely, 2137683382 is an apocalyptic number.

137683382 is a deficient number, since it is larger than the sum of its proper divisors (78219850).

137683382 is a wasteful number, since it uses less digits than its factorization.

137683382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5563.

The product of its digits is 145152, while the sum is 41.

The square root of 137683382 is about 11733.8562288789. The cubic root of 137683382 is about 516.3694122713.

The spelling of 137683382 in words is "one hundred thirty-seven million, six hundred eighty-three thousand, three hundred eighty-two".

Divisors: 1 2 23 46 607 1214 4931 9862 13961 27922 113413 226826 2993117 5986234 68841691 137683382