Base | Representation |
---|---|
bin | 11111100010111001110001 |
3 | 120120010112000 |
4 | 133202321301 |
5 | 4104110200 |
6 | 453124213 |
7 | 130201053 |
oct | 37427161 |
9 | 16503460 |
10 | 8269425 |
11 | 4738a3a |
12 | 2929669 |
13 | 1936c68 |
14 | 11538d3 |
15 | ad5300 |
hex | 7e2e71 |
8269425 has 24 divisors (see below), whose sum is σ = 15192480. Its totient is φ = 4410000.
The previous prime is 8269423. The next prime is 8269439. The reversal of 8269425 is 5249628.
It is a happy number.
It is not a de Polignac number, because 8269425 - 21 = 8269423 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 8269425.
It is not an unprimeable number, because it can be changed into a prime (8269423) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5451 + ... + 6800.
It is an arithmetic number, because the mean of its divisors is an integer number (633020).
Almost surely, 28269425 is an apocalyptic number.
It is an amenable number.
8269425 is a deficient number, since it is larger than the sum of its proper divisors (6923055).
8269425 is a wasteful number, since it uses less digits than its factorization.
8269425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12270 (or 12259 counting only the distinct ones).
The product of its digits is 34560, while the sum is 36.
The square root of 8269425 is about 2875.6607936264. The cubic root of 8269425 is about 202.2204647814.
The spelling of 8269425 in words is "eight million, two hundred sixty-nine thousand, four hundred twenty-five".
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