Base | Representation |
---|---|
bin | 10110111100100110… |
… | …01101110001010010 |
3 | 1011210120100010201112 |
4 | 23132103031301102 |
5 | 200212243414212 |
6 | 5354241533322 |
7 | 614201065340 |
oct | 133623156122 |
9 | 34716303645 |
10 | 12319513682 |
11 | 5252053a73 |
12 | 2479944242 |
13 | 1214405588 |
14 | 84c230990 |
15 | 4c1836422 |
hex | 2de4cdc52 |
12319513682 has 16 divisors (see below), whose sum is σ = 21121326720. Its totient is φ = 5279251488.
The previous prime is 12319513637. The next prime is 12319513733. The reversal of 12319513682 is 28631591321.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116798 + ... + 195654.
It is an arithmetic number, because the mean of its divisors is an integer number (1320082920).
Almost surely, 212319513682 is an apocalyptic number.
12319513682 is a deficient number, since it is larger than the sum of its proper divisors (8801813038).
12319513682 is a wasteful number, since it uses less digits than its factorization.
12319513682 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90025.
The product of its digits is 77760, while the sum is 41.
The spelling of 12319513682 in words is "twelve billion, three hundred nineteen million, five hundred thirteen thousand, six hundred eighty-two".
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