Base | Representation |
---|---|
bin | 100000100001… |
… | …010101000101 |
3 | 121001010021101 |
4 | 200201111011 |
5 | 4140301000 |
6 | 502420101 |
7 | 132314410 |
oct | 40412505 |
9 | 17033241 |
10 | 8525125 |
11 | 48a3064 |
12 | 2a31631 |
13 | 19c646b |
14 | 11bcb77 |
15 | b35e6a |
hex | 821545 |
8525125 has 16 divisors (see below), whose sum is σ = 12160512. Its totient is φ = 5845200.
The previous prime is 8525119. The next prime is 8525131. The reversal of 8525125 is 5215258.
It is an interprime number because it is at equal distance from previous prime (8525119) and next prime (8525131).
It is not a de Polignac number, because 8525125 - 23 = 8525117 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 8525093 and 8525102.
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, 3997 + ... + 5746.
It is an arithmetic number, because the mean of its divisors is an integer number (760032).
Almost surely, 28525125 is an apocalyptic number.
It is an amenable number.
8525125 is a deficient number, since it is larger than the sum of its proper divisors (3635387).
8525125 is an equidigital number, since it uses as much as digits as its factorization.
8525125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9765 (or 9755 counting only the distinct ones).
The product of its digits is 4000, while the sum is 28.
The square root of 8525125 is about 2919.7816699199. The cubic root of 8525125 is about 204.2836388342.
The spelling of 8525125 in words is "eight million, five hundred twenty-five thousand, one hundred twenty-five".
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