Base | Representation |
---|---|
bin | 110000011111… |
… | …110110110000 |
3 | 212220220111101 |
4 | 300133312300 |
5 | 11223312032 |
6 | 1132254144 |
7 | 213030166 |
oct | 60376660 |
9 | 25826441 |
10 | 12713392 |
11 | 71a383a |
12 | 4311354 |
13 | 2831923 |
14 | 198d236 |
15 | 11b1de7 |
hex | c1fdb0 |
12713392 has 10 divisors (see below), whose sum is σ = 24632228. Its totient is φ = 6356688.
The previous prime is 12713387. The next prime is 12713417. The reversal of 12713392 is 29331721.
It is a super-2 number, since 2×127133922 = 323260672291328, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 12713392.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 397278 + ... + 397309.
Almost surely, 212713392 is an apocalyptic number.
It is an amenable number.
12713392 is a deficient number, since it is larger than the sum of its proper divisors (11918836).
12713392 is an equidigital number, since it uses as much as digits as its factorization.
12713392 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 794595 (or 794589 counting only the distinct ones).
The product of its digits is 2268, while the sum is 28.
The square root of 12713392 is about 3565.5843840807. The cubic root of 12713392 is about 233.3926343606.
The spelling of 12713392 in words is "twelve million, seven hundred thirteen thousand, three hundred ninety-two".
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