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113268680 = 2357404531
BaseRepresentation
bin1101100000001…
…01011111001000
321220010122102022
412300011133020
5212444044210
615123424012
72543524250
oct660053710
9256118368
10113268680
1158a34488
1231b25008
131a60b0b5
1411086960
159e26155
hex6c057c8

113268680 has 32 divisors (see below), whose sum is σ = 291263040. Its totient is φ = 38834880.

The previous prime is 113268679. The next prime is 113268697. The reversal of 113268680 is 86862311.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 113268680.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201986 + ... + 202545.

It is an arithmetic number, because the mean of its divisors is an integer number (9101970).

Almost surely, 2113268680 is an apocalyptic number.

113268680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113268680 is an abundant number, since it is smaller than the sum of its proper divisors (177994360).

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

113268680 is a wasteful number, since it uses less digits than its factorization.

113268680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404549 (or 404545 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 113268680 is about 10642.7759536692. The cubic root of 113268680 is about 483.8416826185.

The spelling of 113268680 in words is "one hundred thirteen million, two hundred sixty-eight thousand, six hundred eighty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 404531 809062 1618124 2022655 2831717 3236248 4045310 5663434 8090620 11326868 14158585 16181240 22653736 28317170 56634340 113268680