Base | Representation |
---|---|
bin | 11111100110000100111001 |
3 | 120120210100111 |
4 | 133212010321 |
5 | 4110014200 |
6 | 453304321 |
7 | 130254004 |
oct | 37460471 |
9 | 16523314 |
10 | 8282425 |
11 | 4747788 |
12 | 29350a1 |
13 | 193cb58 |
14 | 115853b |
15 | ad90ba |
hex | 7e6139 |
8282425 has 12 divisors (see below), whose sum is σ = 10602496. Its totient is φ = 6411600.
The previous prime is 8282419. The next prime is 8282437. The reversal of 8282425 is 5242828.
It is not a de Polignac number, because 8282425 - 27 = 8282297 is a prime.
It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (31).
8282425 is a lucky number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4569 + ... + 6118.
Almost surely, 28282425 is an apocalyptic number.
It is an amenable number.
8282425 is a deficient number, since it is larger than the sum of its proper divisors (2320071).
8282425 is a wasteful number, since it uses less digits than its factorization.
8282425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10728 (or 10723 counting only the distinct ones).
The product of its digits is 10240, while the sum is 31.
The square root of 8282425 is about 2877.9202560182. The cubic root of 8282425 is about 202.3263766060.
The spelling of 8282425 in words is "eight million, two hundred eighty-two thousand, four hundred twenty-five".
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