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137100711 = 31114927883
BaseRepresentation
bin10000010101111…
…11110110100111
3100112222102211010
420022333312213
5240044210321
621334313303
73253223346
oct1012776647
9315872733
10137100711
1170431880
1239ab8833
13225337a7
14142cbb5d
15c082676
hex82bfda7

137100711 has 16 divisors (see below), whose sum is σ = 200764800. Its totient is φ = 82530720.

The previous prime is 137100709. The next prime is 137100731. The reversal of 137100711 is 117001731.

It is not a de Polignac number, because 137100711 - 21 = 137100709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137100701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9025 + ... + 18858.

It is an arithmetic number, because the mean of its divisors is an integer number (12547800).

Almost surely, 2137100711 is an apocalyptic number.

137100711 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

137100711 is a deficient number, since it is larger than the sum of its proper divisors (63664089).

137100711 is a wasteful number, since it uses less digits than its factorization.

137100711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28046.

The product of its (nonzero) digits is 147, while the sum is 21.

The square root of 137100711 is about 11709.0012810658. The cubic root of 137100711 is about 515.6399635253.

The spelling of 137100711 in words is "one hundred thirty-seven million, one hundred thousand, seven hundred eleven".

Divisors: 1 3 11 33 149 447 1639 4917 27883 83649 306713 920139 4154567 12463701 45700237 137100711