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313265323 = 7318317393
BaseRepresentation
bin10010101011000…
…000110010101011
3210211110112020101
4102223000302223
51120143442243
651030210231
710522465660
oct2253006253
9724415211
10313265323
11150914968
1288ab3977
134cb939c7
142d867a67
151c77e54d
hex12ac0cab

313265323 has 16 divisors (see below), whose sum is σ = 374040576. Its totient is φ = 256705920.

The previous prime is 313265311. The next prime is 313265327. The reversal of 313265323 is 323562313.

It is a cyclic number.

It is not a de Polignac number, because 313265323 - 29 = 313264811 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 313265291 and 313265300.

It is not an unprimeable number, because it can be changed into a prime (313265327) 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 15 ways as a sum of consecutive naturals, for example, 9315 + ... + 26707.

It is an arithmetic number, because the mean of its divisors is an integer number (23377536).

Almost surely, 2313265323 is an apocalyptic number.

313265323 is a deficient number, since it is larger than the sum of its proper divisors (60775253).

313265323 is a wasteful number, since it uses less digits than its factorization.

313265323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17514.

The product of its digits is 9720, while the sum is 28.

The square root of 313265323 is about 17699.3028958770. The cubic root of 313265323 is about 679.1579275242.

The spelling of 313265323 in words is "three hundred thirteen million, two hundred sixty-five thousand, three hundred twenty-three".

Divisors: 1 7 31 83 217 581 2573 17393 18011 121751 539183 1443619 3774281 10105333 44752189 313265323