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313375134 = 23281185869
BaseRepresentation
bin10010101011011…
…011100110011110
3210211200002212110
4102223123212132
51120211001014
651032414450
710523434062
oct2253334636
9724602773
10313375134
1115098a416
1288b47426
134cc01997
142d895aa2
151c7a1d59
hex12adb99e

313375134 has 16 divisors (see below), whose sum is σ = 628984080. Its totient is φ = 104086080.

The previous prime is 313375129. The next prime is 313375159. The reversal of 313375134 is 431573313.

313375134 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91249 + ... + 94620.

It is an arithmetic number, because the mean of its divisors is an integer number (39311505).

Almost surely, 2313375134 is an apocalyptic number.

313375134 is an abundant number, since it is smaller than the sum of its proper divisors (315608946).

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

313375134 is a wasteful number, since it uses less digits than its factorization.

313375134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186155.

The product of its digits is 11340, while the sum is 30.

The square root of 313375134 is about 17702.4047518974. The cubic root of 313375134 is about 679.2372748518.

The spelling of 313375134 in words is "three hundred thirteen million, three hundred seventy-five thousand, one hundred thirty-four".

Divisors: 1 2 3 6 281 562 843 1686 185869 371738 557607 1115214 52229189 104458378 156687567 313375134