Base | Representation |
---|---|
bin | 110001010100… |
… | …110111110000 |
3 | 220022221101001 |
4 | 301110313300 |
5 | 11302234134 |
6 | 1141051344 |
7 | 214623244 |
oct | 61246760 |
9 | 26287331 |
10 | 12930544 |
11 | 7331a00 |
12 | 43b6b54 |
13 | 28a9713 |
14 | 1a08424 |
15 | 1206414 |
hex | c54df0 |
12930544 has 30 divisors (see below), whose sum is σ = 27541640. Its totient is φ = 5876640.
The previous prime is 12930529. The next prime is 12930551. The reversal of 12930544 is 44503921.
12930544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1404 + ... + 5275.
Almost surely, 212930544 is an apocalyptic number.
It is an amenable number.
12930544 is an abundant number, since it is smaller than the sum of its proper divisors (14611096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12930544 is a wasteful number, since it uses less digits than its factorization.
12930544 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6709 (or 6692 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 28.
The square root of 12930544 is about 3595.9065616337. The cubic root of 12930544 is about 234.7139661601.
The spelling of 12930544 in words is "twelve million, nine hundred thirty thousand, five hundred forty-four".
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