Base | Representation |
---|---|
bin | 10010101100100… |
… | …001001100000100 |
3 | 210212012120212010 |
4 | 102230201030010 |
5 | 1120244111124 |
6 | 51042454220 |
7 | 10526032056 |
oct | 2254411404 |
9 | 725176763 |
10 | 313660164 |
11 | 151064584 |
12 | 89064370 |
13 | 4cca163c |
14 | 2d92b8d6 |
15 | 1c80b529 |
hex | 12b21304 |
313660164 has 12 divisors (see below), whose sum is σ = 731873744. Its totient is φ = 104553384.
The previous prime is 313660163. The next prime is 313660169. The reversal of 313660164 is 461066313.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (313660163) 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, 13069162 + ... + 13069185.
Almost surely, 2313660164 is an apocalyptic number.
It is an amenable number.
313660164 is an abundant number, since it is smaller than the sum of its proper divisors (418213580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313660164 is a wasteful number, since it uses less digits than its factorization.
313660164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26138354 (or 26138352 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 30.
The square root of 313660164 is about 17710.4535232726. The cubic root of 313660164 is about 679.4431456139.
The spelling of 313660164 in words is "three hundred thirteen million, six hundred sixty thousand, one hundred sixty-four".
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