Base | Representation |
---|---|
bin | 11110111000010001101001 |
3 | 120020021000100 |
4 | 132320101221 |
5 | 4033013300 |
6 | 445300013 |
7 | 125543034 |
oct | 36702151 |
9 | 16207010 |
10 | 8094825 |
11 | 4629842 |
12 | 2864609 |
13 | 18a564b |
14 | 110a01b |
15 | a9d700 |
hex | 7b8469 |
8094825 has 18 divisors (see below), whose sum is σ = 14499134. Its totient is φ = 4317120.
The previous prime is 8094811. The next prime is 8094829. The reversal of 8094825 is 5284908.
It can be written as a sum of positive squares in 3 ways, for example, as 2277081 + 5817744 = 1509^2 + 2412^2 .
It is not a de Polignac number, because 8094825 - 24 = 8094809 is a prime.
It is an Ulam number.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 8094825.
It is not an unprimeable number, because it can be changed into a prime (8094829) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 17764 + ... + 18213.
Almost surely, 28094825 is an apocalyptic number.
It is an amenable number.
8094825 is a deficient number, since it is larger than the sum of its proper divisors (6404309).
8094825 is a wasteful number, since it uses less digits than its factorization.
8094825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35993 (or 35985 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 36.
The square root of 8094825 is about 2845.1405940656. The cubic root of 8094825 is about 200.7871065858.
The spelling of 8094825 in words is "eight million, ninety-four thousand, eight hundred twenty-five".
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