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113086508 = 22139203393
BaseRepresentation
bin1101011110110…
…01000000101100
321212210101112012
412233121000230
5212422232013
615115500352
72542135163
oct657310054
9255711465
10113086508
115891a627
1231a576b8
131a5761c2
141103a3da
159ddc1a8
hex6bd902c

113086508 has 12 divisors (see below), whose sum is σ = 199326120. Its totient is φ = 56136192.

The previous prime is 113086489. The next prime is 113086511. The reversal of 113086508 is 805680311.

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 3 ways as a sum of consecutive naturals, for example, 101141 + ... + 102252.

It is an arithmetic number, because the mean of its divisors is an integer number (16610510).

Almost surely, 2113086508 is an apocalyptic number.

It is an amenable number.

113086508 is a deficient number, since it is larger than the sum of its proper divisors (86239612).

113086508 is a wasteful number, since it uses less digits than its factorization.

113086508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203536 (or 203534 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 113086508 is about 10634.2140283145. The cubic root of 113086508 is about 483.5821530854.

The spelling of 113086508 in words is "one hundred thirteen million, eighty-six thousand, five hundred eight".

Divisors: 1 2 4 139 278 556 203393 406786 813572 28271627 56543254 113086508