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113878376 = 23173127011
BaseRepresentation
bin1101100100110…
…10010101101000
321221021121202122
412302122111220
5213123102001
615144450412
72551643633
oct662322550
9257247678
10113878376
1159310567
1232179a08
131a792771
14111a4c1a
159ee6b1b
hex6c9a568

113878376 has 32 divisors (see below), whose sum is σ = 233383680. Its totient is φ = 51859200.

The previous prime is 113878367. The next prime is 113878379. The reversal of 113878376 is 673878311.

It is not an unprimeable number, because it can be changed into a prime (113878379) 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 7 ways as a sum of consecutive naturals, for example, 9290 + ... + 17721.

It is an arithmetic number, because the mean of its divisors is an integer number (7293240).

Almost surely, 2113878376 is an apocalyptic number.

It is an amenable number.

113878376 is an abundant number, since it is smaller than the sum of its proper divisors (119505304).

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

113878376 is a wasteful number, since it uses less digits than its factorization.

113878376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27065 (or 27061 counting only the distinct ones).

The product of its digits is 169344, while the sum is 44.

The square root of 113878376 is about 10671.3811664658. The cubic root of 113878376 is about 484.7082611507.

The spelling of 113878376 in words is "one hundred thirteen million, eight hundred seventy-eight thousand, three hundred seventy-six".

Divisors: 1 2 4 8 17 31 34 62 68 124 136 248 527 1054 2108 4216 27011 54022 108044 216088 459187 837341 918374 1674682 1836748 3349364 3673496 6698728 14234797 28469594 56939188 113878376