Base | Representation |
---|---|
bin | 101111110100… |
… | …001110011101 |
3 | 212120211100121 |
4 | 233310032131 |
5 | 11202102220 |
6 | 1124354541 |
7 | 211354162 |
oct | 57641635 |
9 | 25524317 |
10 | 12534685 |
11 | 7091549 |
12 | 4245a51 |
13 | 279b497 |
14 | 1944069 |
15 | 1178eaa |
hex | bf439d |
12534685 has 8 divisors (see below), whose sum is σ = 15078240. Its totient is φ = 10003344.
The previous prime is 12534679. The next prime is 12534703. The reversal of 12534685 is 58643521.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12534685 - 25 = 12534653 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12534685.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 615 + ... + 5044.
It is an arithmetic number, because the mean of its divisors is an integer number (1884780).
Almost surely, 212534685 is an apocalyptic number.
It is an amenable number.
12534685 is a deficient number, since it is larger than the sum of its proper divisors (2543555).
12534685 is an equidigital number, since it uses as much as digits as its factorization.
12534685 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6107.
The product of its digits is 28800, while the sum is 34.
The square root of 12534685 is about 3540.4357076496. The cubic root of 12534685 is about 232.2939014534.
The spelling of 12534685 in words is "twelve million, five hundred thirty-four thousand, six hundred eighty-five".
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