Base | Representation |
---|---|
bin | 10010110111111… |
… | …110101001110000 |
3 | 211001212012221022 |
4 | 102313332221300 |
5 | 1122031230212 |
6 | 51231115012 |
7 | 10563413630 |
oct | 2267765160 |
9 | 731765838 |
10 | 316664432 |
11 | 152826747 |
12 | 8a072a68 |
13 | 507b3c06 |
14 | 300b06c0 |
15 | 1cc01772 |
hex | 12dfea70 |
316664432 has 40 divisors (see below), whose sum is σ = 702559200. Its totient is φ = 135447552.
The previous prime is 316664429. The next prime is 316664441. The reversal of 316664432 is 234466613.
It is a super-3 number, since 3×3166644323 (a number of 26 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 316664392 and 316664401.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61244 + ... + 66212.
It is an arithmetic number, because the mean of its divisors is an integer number (17563980).
Almost surely, 2316664432 is an apocalyptic number.
It is an amenable number.
316664432 is an abundant number, since it is smaller than the sum of its proper divisors (385894768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
316664432 is a wasteful number, since it uses less digits than its factorization.
316664432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5553 (or 5547 counting only the distinct ones).
The product of its digits is 62208, while the sum is 35.
The square root of 316664432 is about 17795.0676312286. The cubic root of 316664432 is about 681.6055142750.
The spelling of 316664432 in words is "three hundred sixteen million, six hundred sixty-four thousand, four hundred thirty-two".
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