Base | Representation |
---|---|
bin | 110000111100… |
… | …100000101100 |
3 | 220010212111111 |
4 | 300330200230 |
5 | 11241041024 |
6 | 1135001404 |
7 | 214026322 |
oct | 60744054 |
9 | 26125444 |
10 | 12830764 |
11 | 7273a41 |
12 | 4369264 |
13 | 287318b |
14 | 19bdd12 |
15 | 11d6a94 |
hex | c3c82c |
12830764 has 6 divisors (see below), whose sum is σ = 22453844. Its totient is φ = 6415380.
The previous prime is 12830761. The next prime is 12830771. The reversal of 12830764 is 46703821.
It is not an unprimeable number, because it can be changed into a prime (12830761) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1603842 + ... + 1603849.
Almost surely, 212830764 is an apocalyptic number.
It is an amenable number.
12830764 is a deficient number, since it is larger than the sum of its proper divisors (9623080).
12830764 is a wasteful number, since it uses less digits than its factorization.
12830764 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3207695 (or 3207693 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 31.
The square root of 12830764 is about 3582.0055834686. The cubic root of 12830764 is about 234.1086742885.
The spelling of 12830764 in words is "twelve million, eight hundred thirty thousand, seven hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •