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113713660 = 2255685683
BaseRepresentation
bin1101100011100…
…10000111111100
321220222020211001
412301302013330
5213102314120
615141140044
72550356464
oct661620774
9256866731
10113713660
1159208835
12320ba624
131a7357b8
1411160ba4
159eb2e0a
hex6c721fc

113713660 has 12 divisors (see below), whose sum is σ = 238798728. Its totient is φ = 45485456.

The previous prime is 113713657. The next prime is 113713661. The reversal of 113713660 is 66317311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113713661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2842822 + ... + 2842861.

It is an arithmetic number, because the mean of its divisors is an integer number (19899894).

Almost surely, 2113713660 is an apocalyptic number.

113713660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113713660 is an abundant number, since it is smaller than the sum of its proper divisors (125085068).

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

113713660 is a wasteful number, since it uses less digits than its factorization.

113713660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5685692 (or 5685690 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 113713660 is about 10663.6607222848. The cubic root of 113713660 is about 484.4744510883.

The spelling of 113713660 in words is "one hundred thirteen million, seven hundred thirteen thousand, six hundred sixty".

Divisors: 1 2 4 5 10 20 5685683 11371366 22742732 28428415 56856830 113713660