Base | Representation |
---|---|
bin | 10111101000001000… |
… | …01111011001110010 |
3 | 1012202000110212021211 |
4 | 23310010033121302 |
5 | 201434234440322 |
6 | 5454404510334 |
7 | 626224026433 |
oct | 136404173162 |
9 | 35660425254 |
10 | 12684686962 |
11 | 541a1a2072 |
12 | 25600ab3aa |
13 | 1271c71c3c |
14 | 88492b48a |
15 | 4e391ab77 |
hex | 2f410f672 |
12684686962 has 16 divisors (see below), whose sum is σ = 19318294080. Its totient is φ = 6245327088.
The previous prime is 12684686953. The next prime is 12684686977. The reversal of 12684686962 is 26968648621.
12684686962 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 12684686897 and 12684686906.
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, 370464 + ... + 403252.
It is an arithmetic number, because the mean of its divisors is an integer number (1207393380).
Almost surely, 212684686962 is an apocalyptic number.
12684686962 is a deficient number, since it is larger than the sum of its proper divisors (6633607118).
12684686962 is a wasteful number, since it uses less digits than its factorization.
12684686962 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35745.
The product of its digits is 11943936, while the sum is 58.
The spelling of 12684686962 in words is "twelve billion, six hundred eighty-four million, six hundred eighty-six thousand, nine hundred sixty-two".
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