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113936760 = 23335722153
BaseRepresentation
bin1101100101010…
…00100101111000
321221101120212000
412302220211320
5213131434020
615150021000
72552306100
oct662504570
9257346760
10113936760
1159350413
12321a7760
131a7b3202
14111bc200
15a009090
hex6ca8978

113936760 has 192 divisors, whose sum is σ = 442000800. Its totient is φ = 26030592.

The previous prime is 113936731. The next prime is 113936761. The reversal of 113936760 is 67639311.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113936761) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 51844 + ... + 53996.

Almost surely, 2113936760 is an apocalyptic number.

113936760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113936760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (221000400).

113936760 is an abundant number, since it is smaller than the sum of its proper divisors (328064040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113936760 is a wasteful number, since it uses less digits than its factorization.

113936760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2187 (or 2170 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The square root of 113936760 is about 10674.1163568700. The cubic root of 113936760 is about 484.7910815926.

The spelling of 113936760 in words is "one hundred thirteen million, nine hundred thirty-six thousand, seven hundred sixty".