Base | Representation |
---|---|
bin | 110000000101… |
… | …001010110101 |
3 | 212201100112222 |
4 | 300011022311 |
5 | 11211312320 |
6 | 1130052125 |
7 | 212063414 |
oct | 60051265 |
9 | 25640488 |
10 | 12604085 |
11 | 71296aa |
12 | 427a045 |
13 | 27c3c50 |
14 | 196147b |
15 | 118e825 |
hex | c052b5 |
12604085 has 16 divisors (see below), whose sum is σ = 16383360. Its totient is φ = 9253440.
The previous prime is 12604061. The next prime is 12604099. The reversal of 12604085 is 58040621.
It is not a de Polignac number, because 12604085 - 216 = 12538549 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13256 + ... + 14174.
It is an arithmetic number, because the mean of its divisors is an integer number (1023960).
Almost surely, 212604085 is an apocalyptic number.
It is an amenable number.
12604085 is a deficient number, since it is larger than the sum of its proper divisors (3779275).
12604085 is a wasteful number, since it uses less digits than its factorization.
12604085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1148.
The product of its (nonzero) digits is 1920, while the sum is 26.
The square root of 12604085 is about 3550.2232324179. The cubic root of 12604085 is about 232.7218216746.
The spelling of 12604085 in words is "twelve million, six hundred four thousand, eighty-five".
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