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113393195 = 531223599
BaseRepresentation
bin1101100001000…
…11111000101011
321220100222012222
412300203320223
5213012040240
615130224255
72544553256
oct660437053
9256328188
10113393195
1159009a93
1231b8508b
131a652986
14110ba09d
159e4ceb5
hex6c23e2b

113393195 has 12 divisors (see below), whose sum is σ = 140608800. Its totient is φ = 87784560.

The previous prime is 113393183. The next prime is 113393201. The reversal of 113393195 is 591393311.

It is a de Polignac number, because none of the positive numbers 2k-113393195 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6995 + ... + 16604.

It is an arithmetic number, because the mean of its divisors is an integer number (11717400).

Almost surely, 2113393195 is an apocalyptic number.

113393195 is a deficient number, since it is larger than the sum of its proper divisors (27215605).

113393195 is an equidigital number, since it uses as much as digits as its factorization.

113393195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23666 (or 23635 counting only the distinct ones).

The product of its digits is 10935, while the sum is 35.

The square root of 113393195 is about 10648.6240895244. The cubic root of 113393195 is about 484.0189116190.

The spelling of 113393195 in words is "one hundred thirteen million, three hundred ninety-three thousand, one hundred ninety-five".

Divisors: 1 5 31 155 961 4805 23599 117995 731569 3657845 22678639 113393195