Base | Representation |
---|---|
bin | 11111010000111000101001 |
3 | 120102101021200 |
4 | 133100320221 |
5 | 4044230000 |
6 | 451354413 |
7 | 126442644 |
oct | 37207051 |
9 | 16371250 |
10 | 8195625 |
11 | 4698549 |
12 | 28b2a09 |
13 | 190c4a9 |
14 | 1134a5b |
15 | abd500 |
hex | 7d0e29 |
8195625 has 60 divisors (see below), whose sum is σ = 15595008. Its totient is φ = 4140000.
The previous prime is 8195617. The next prime is 8195639. The reversal of 8195625 is 5265918.
It is a happy number.
8195625 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 8195625 - 23 = 8195617 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 8195625.
It is an unprimeable number.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 174352 + ... + 174398.
Almost surely, 28195625 is an apocalyptic number.
It is an amenable number.
8195625 is a deficient number, since it is larger than the sum of its proper divisors (7399383).
8195625 is a wasteful number, since it uses less digits than its factorization.
8195625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104 (or 86 counting only the distinct ones).
The product of its digits is 21600, while the sum is 36.
The square root of 8195625 is about 2862.8002025988. The cubic root of 8195625 is about 201.6170980633.
The spelling of 8195625 in words is "eight million, one hundred ninety-five thousand, six hundred twenty-five".
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