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113362660 = 22531672729
BaseRepresentation
bin1101100000111…
…00011011100100
321220022102100001
412300130123210
5213010101120
615125431044
72544365245
oct660343344
9256272301
10113362660
1158a99054
1231b6b484
131a641ac8
14110acccc
159e43e0a
hex6c1c6e4

113362660 has 48 divisors (see below), whose sum is σ = 249500160. Its totient is φ = 43211520.

The previous prime is 113362657. The next prime is 113362673. The reversal of 113362660 is 66263311.

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 15 ways as a sum of consecutive naturals, for example, 40176 + ... + 42904.

It is an arithmetic number, because the mean of its divisors is an integer number (5197920).

Almost surely, 2113362660 is an apocalyptic number.

113362660 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 113362660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124750080).

113362660 is an abundant number, since it is smaller than the sum of its proper divisors (136137500).

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

113362660 is a wasteful number, since it uses less digits than its factorization.

113362660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2836 (or 2834 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 113362660 is about 10647.1902396830. The cubic root of 113362660 is about 483.9754614976.

The spelling of 113362660 in words is "one hundred thirteen million, three hundred sixty-two thousand, six hundred sixty".

Divisors: 1 2 4 5 10 20 31 62 67 124 134 155 268 310 335 620 670 1340 2077 2729 4154 5458 8308 10385 10916 13645 20770 27290 41540 54580 84599 169198 182843 338396 365686 422995 731372 845990 914215 1691980 1828430 3656860 5668133 11336266 22672532 28340665 56681330 113362660