Base | Representation |
---|---|
bin | 101111101000… |
… | …111111100011 |
3 | 212111111020112 |
4 | 233220333203 |
5 | 11144114200 |
6 | 1123401535 |
7 | 211103063 |
oct | 57507743 |
9 | 25444215 |
10 | 12488675 |
11 | 705aa21 |
12 | 42232ab |
13 | 2783564 |
14 | 19313a3 |
15 | 116a535 |
hex | be8fe3 |
12488675 has 12 divisors (see below), whose sum is σ = 15631440. Its totient is φ = 9897120.
The previous prime is 12488657. The next prime is 12488689. The reversal of 12488675 is 57688421.
It is not a de Polignac number, because 12488675 - 26 = 12488611 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 434 + ... + 5016.
It is an arithmetic number, because the mean of its divisors is an integer number (1302620).
Almost surely, 212488675 is an apocalyptic number.
12488675 is a deficient number, since it is larger than the sum of its proper divisors (3142765).
12488675 is a wasteful number, since it uses less digits than its factorization.
12488675 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4702 (or 4697 counting only the distinct ones).
The product of its digits is 107520, while the sum is 41.
The square root of 12488675 is about 3533.9319461472. The cubic root of 12488675 is about 232.0093325120.
The spelling of 12488675 in words is "twelve million, four hundred eighty-eight thousand, six hundred seventy-five".
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