Base | Representation |
---|---|
bin | 10111101011100110… |
… | …10100111101000011 |
3 | 1012211001021100102001 |
4 | 23311303110331003 |
5 | 202014213321213 |
6 | 5501325004431 |
7 | 630026403463 |
oct | 136563247503 |
9 | 35731240361 |
10 | 12713807683 |
11 | 5434681985 |
12 | 25699b3717 |
13 | 1277cc9935 |
14 | 88874bba3 |
15 | 4e626e1dd |
hex | 2f5cd4f43 |
12713807683 has 2 divisors, whose sum is σ = 12713807684. Its totient is φ = 12713807682.
The previous prime is 12713807657. The next prime is 12713807693. The reversal of 12713807683 is 38670831721.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 12713807683 - 225 = 12680253251 is a prime.
It is not a weakly prime, because it can be changed into another prime (12713807653) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6356903841 + 6356903842.
It is an arithmetic number, because the mean of its divisors is an integer number (6356903842).
Almost surely, 212713807683 is an apocalyptic number.
12713807683 is a deficient number, since it is larger than the sum of its proper divisors (1).
12713807683 is an equidigital number, since it uses as much as digits as its factorization.
12713807683 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 338688, while the sum is 46.
The spelling of 12713807683 in words is "twelve billion, seven hundred thirteen million, eight hundred seven thousand, six hundred eighty-three".
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