Base | Representation |
---|---|
bin | 11000010100111110… |
… | …11001101111101100 |
3 | 1020201020101202201221 |
4 | 30022133121233230 |
5 | 203222042442324 |
6 | 10000004313124 |
7 | 641442604021 |
oct | 141237315754 |
9 | 36636352657 |
10 | 13060905964 |
11 | 55a25a4a67 |
12 | 26460a27a4 |
13 | 1301ba8132 |
14 | 8bc8a1548 |
15 | 5169830e4 |
hex | 30a7d9bec |
13060905964 has 12 divisors (see below), whose sum is σ = 23287842144. Its totient is φ = 6407236784.
The previous prime is 13060905947. The next prime is 13060905973. The reversal of 13060905964 is 46950906031.
It is a self number, because there is not a number n which added to its sum of digits gives 13060905964.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30803812 + ... + 30804235.
It is an arithmetic number, because the mean of its divisors is an integer number (1940653512).
Almost surely, 213060905964 is an apocalyptic number.
It is an amenable number.
13060905964 is a deficient number, since it is larger than the sum of its proper divisors (10226936180).
13060905964 is a wasteful number, since it uses less digits than its factorization.
13060905964 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61608104 (or 61608102 counting only the distinct ones).
The product of its (nonzero) digits is 174960, while the sum is 43.
The spelling of 13060905964 in words is "thirteen billion, sixty million, nine hundred five thousand, nine hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •