Base | Representation |
---|---|
bin | 100001000101… |
… | …111100110101 |
3 | 121022202000221 |
4 | 201011330311 |
5 | 4210101000 |
6 | 505534341 |
7 | 133510624 |
oct | 41057465 |
9 | 17282027 |
10 | 8675125 |
11 | 4995828 |
12 | 2aa43b1 |
13 | 1a49814 |
14 | 121b6bb |
15 | b6561a |
hex | 845f35 |
8675125 has 8 divisors (see below), whose sum is σ = 10826712. Its totient is φ = 6940000.
The previous prime is 8675113. The next prime is 8675137. The reversal of 8675125 is 5215768.
8675125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (8675113) and next prime (8675137).
It can be written as a sum of positive squares in 4 ways, for example, as 142884 + 8532241 = 378^2 + 2921^2 .
It is a de Polignac number, because none of the positive numbers 2k-8675125 is a prime.
It is a Duffinian number.
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, 34576 + ... + 34825.
It is an arithmetic number, because the mean of its divisors is an integer number (1353339).
Almost surely, 28675125 is an apocalyptic number.
It is an amenable number.
8675125 is a deficient number, since it is larger than the sum of its proper divisors (2151587).
8675125 is an equidigital number, since it uses as much as digits as its factorization.
8675125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69416 (or 69406 counting only the distinct ones).
The product of its digits is 16800, while the sum is 34.
The square root of 8675125 is about 2945.3565149231. The cubic root of 8675125 is about 205.4748066352.
The spelling of 8675125 in words is "eight million, six hundred seventy-five thousand, one hundred twenty-five".
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