Base | Representation |
---|---|
bin | 10010101011110… |
… | …101101110111100 |
3 | 210211212112200211 |
4 | 102223311232330 |
5 | 1120222412142 |
6 | 51035002204 |
7 | 10524361123 |
oct | 2253655674 |
9 | 724775624 |
10 | 313482172 |
11 | 150a52883 |
12 | 88b99364 |
13 | 4cc3b613 |
14 | 2d8c2aba |
15 | 1c7c3917 |
hex | 12af5bbc |
313482172 has 12 divisors (see below), whose sum is σ = 557587576. Its totient is φ = 154171440.
The previous prime is 313482133. The next prime is 313482179. The reversal of 313482172 is 271284313.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313482179) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 642138 + ... + 642625.
Almost surely, 2313482172 is an apocalyptic number.
It is an amenable number.
313482172 is a deficient number, since it is larger than the sum of its proper divisors (244105404).
313482172 is a wasteful number, since it uses less digits than its factorization.
313482172 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1284828 (or 1284826 counting only the distinct ones).
The product of its digits is 8064, while the sum is 31.
The square root of 313482172 is about 17705.4277553523. The cubic root of 313482172 is about 679.3146006246.
The spelling of 313482172 in words is "three hundred thirteen million, four hundred eighty-two thousand, one hundred seventy-two".
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