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113760913 = 7612631013
BaseRepresentation
bin1101100011111…
…01101010010001
321221001122122011
412301331222101
5213110322123
615142142521
72550644320
oct661755221
9257048564
10113760913
1159240292
1232121a41
131a751166
14111740b7
159ec1e0d
hex6c7da91

113760913 has 16 divisors (see below), whose sum is σ = 132777216. Its totient is φ = 95451840.

The previous prime is 113760877. The next prime is 113760919. The reversal of 113760913 is 319067311.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-113760913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113760919) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111795 + ... + 112807.

It is an arithmetic number, because the mean of its divisors is an integer number (8298576).

Almost surely, 2113760913 is an apocalyptic number.

It is an amenable number.

113760913 is a deficient number, since it is larger than the sum of its proper divisors (19016303).

113760913 is a wasteful number, since it uses less digits than its factorization.

113760913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1344.

The product of its (nonzero) digits is 3402, while the sum is 31.

The square root of 113760913 is about 10665.8761009117. The cubic root of 113760913 is about 484.5415485709.

The spelling of 113760913 in words is "one hundred thirteen million, seven hundred sixty thousand, nine hundred thirteen".

Divisors: 1 7 61 263 427 1013 1841 7091 16043 61793 112301 266419 432551 1864933 16251559 113760913