Base | Representation |
---|---|
bin | 10010101011110… |
… | …011111000001100 |
3 | 210211212011021100 |
4 | 102223303320030 |
5 | 1120222141242 |
6 | 51034503100 |
7 | 10524330015 |
oct | 2253637014 |
9 | 724764240 |
10 | 313474572 |
11 | 150a480a4 |
12 | 88b94a90 |
13 | 4cc38018 |
14 | 2d8c000c |
15 | 1c7c154c |
hex | 12af3e0c |
313474572 has 72 divisors (see below), whose sum is σ = 823389840. Its totient is φ = 100437120.
The previous prime is 313474541. The next prime is 313474589. The reversal of 313474572 is 275474313.
313474572 is a `hidden beast` number, since 3 + 13 + 4 + 74 + 572 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 294922 + ... + 295982.
It is an arithmetic number, because the mean of its divisors is an integer number (11435970).
Almost surely, 2313474572 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 313474572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (411694920).
313474572 is an abundant number, since it is smaller than the sum of its proper divisors (509915268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313474572 is a wasteful number, since it uses less digits than its factorization.
313474572 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1383 (or 1378 counting only the distinct ones).
The product of its digits is 70560, while the sum is 36.
The square root of 313474572 is about 17705.2131306008. The cubic root of 313474572 is about 679.3091108572.
The spelling of 313474572 in words is "three hundred thirteen million, four hundred seventy-four thousand, five hundred seventy-two".
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