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313362925 = 5223544979
BaseRepresentation
bin10010101011011…
…000100111101101
3210211122111010021
4102223120213231
51120210103200
651032242141
710523353351
oct2253304755
9724574107
10313362925
11150981227
1288b40351
134cbc9265
142d891461
151c79d41a
hex12ad89ed

313362925 has 12 divisors (see below), whose sum is σ = 405465120. Its totient is φ = 239790320.

The previous prime is 313362923. The next prime is 313362961. The reversal of 313362925 is 529263313.

It is not a de Polignac number, because 313362925 - 21 = 313362923 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313362923) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 271915 + ... + 273064.

It is an arithmetic number, because the mean of its divisors is an integer number (33788760).

Almost surely, 2313362925 is an apocalyptic number.

It is an amenable number.

313362925 is a deficient number, since it is larger than the sum of its proper divisors (92102195).

313362925 is a wasteful number, since it uses less digits than its factorization.

313362925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545012 (or 545007 counting only the distinct ones).

The product of its digits is 29160, while the sum is 34.

The square root of 313362925 is about 17702.0599083835. The cubic root of 313362925 is about 679.2284537780.

The spelling of 313362925 in words is "three hundred thirteen million, three hundred sixty-two thousand, nine hundred twenty-five".

Divisors: 1 5 23 25 115 575 544979 2724895 12534517 13624475 62672585 313362925