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115041713 = 19311731129
BaseRepresentation
bin1101101101101…
…10010110110001
322000110201120012
412312312112301
5213422313323
615225424305
72564560403
oct666662661
9260421505
10115041713
1159a355a6
123263b095
131aaac127
14113c8b73
15a176678
hex6db65b1

115041713 has 16 divisors (see below), whose sum is σ = 125836800. Its totient is φ = 104768640.

The previous prime is 115041679. The next prime is 115041721. The reversal of 115041713 is 317140511.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 115041713 - 210 = 115040689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115041733) 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, 101333 + ... + 102461.

It is an arithmetic number, because the mean of its divisors is an integer number (7864800).

Almost surely, 2115041713 is an apocalyptic number.

It is an amenable number.

115041713 is a deficient number, since it is larger than the sum of its proper divisors (10795087).

115041713 is a wasteful number, since it uses less digits than its factorization.

115041713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1352.

The product of its (nonzero) digits is 420, while the sum is 23.

The square root of 115041713 is about 10725.7499970865. The cubic root of 115041713 is about 486.3532025204.

The spelling of 115041713 in words is "one hundred fifteen million, forty-one thousand, seven hundred thirteen".

Divisors: 1 19 31 173 589 1129 3287 5363 21451 34999 101897 195317 664981 3711023 6054827 115041713