Base | Representation |
---|---|
bin | 10010110111110… |
… | …110010101100000 |
3 | 211001210111012200 |
4 | 102313312111200 |
5 | 1122024132433 |
6 | 51230253200 |
7 | 10563212415 |
oct | 2267662540 |
9 | 731714180 |
10 | 316630368 |
11 | 15280309a |
12 | 8a057200 |
13 | 507a1562 |
14 | 300a210c |
15 | 1cbe6613 |
hex | 12df6560 |
316630368 has 36 divisors (see below), whose sum is σ = 900418428. Its totient is φ = 105543360.
The previous prime is 316630361. The next prime is 316630429. The reversal of 316630368 is 863036613.
316630368 is a `hidden beast` number, since 3 + 16 + 630 + 3 + 6 + 8 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (316630361) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 549418 + ... + 549993.
It is an arithmetic number, because the mean of its divisors is an integer number (25011623).
Almost surely, 2316630368 is an apocalyptic number.
It is an amenable number.
316630368 is an abundant number, since it is smaller than the sum of its proper divisors (583788060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
316630368 is a wasteful number, since it uses less digits than its factorization.
316630368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1099427 (or 1099416 counting only the distinct ones).
The product of its (nonzero) digits is 46656, while the sum is 36.
The square root of 316630368 is about 17794.1104863379. The cubic root of 316630368 is about 681.5810730048.
The spelling of 316630368 in words is "three hundred sixteen million, six hundred thirty thousand, three hundred sixty-eight".
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