Base | Representation |
---|---|
bin | 101110111100… |
… | …000001110001 |
3 | 212011010121010 |
4 | 232330001301 |
5 | 11122220442 |
6 | 1115421133 |
7 | 206405112 |
oct | 56740161 |
9 | 25133533 |
10 | 12304497 |
11 | 6a44607 |
12 | 41547a9 |
13 | 271a78a |
14 | 18c4209 |
15 | 1130b9c |
hex | bbc071 |
12304497 has 16 divisors (see below), whose sum is σ = 17072640. Its totient is φ = 7873152.
The previous prime is 12304477. The next prime is 12304499. The reversal of 12304497 is 79440321.
It is a happy number.
12304497 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12304497 - 26 = 12304433 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12304499) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19968 + ... + 20574.
It is an arithmetic number, because the mean of its divisors is an integer number (1067040).
Almost surely, 212304497 is an apocalyptic number.
It is an amenable number.
12304497 is a deficient number, since it is larger than the sum of its proper divisors (4768143).
12304497 is a wasteful number, since it uses less digits than its factorization.
12304497 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 872.
The product of its (nonzero) digits is 6048, while the sum is 30.
The square root of 12304497 is about 3507.7766462533. The cubic root of 12304497 is about 230.8631523932.
The spelling of 12304497 in words is "twelve million, three hundred four thousand, four hundred ninety-seven".
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