Base | Representation |
---|---|
bin | 10001110111011010001 |
3 | 1002202001102 |
4 | 2032323101 |
5 | 122213200 |
6 | 20314145 |
7 | 4655531 |
oct | 2167321 |
9 | 1082042 |
10 | 585425 |
11 | 36a925 |
12 | 242955 |
13 | 176609 |
14 | 1134c1 |
15 | b86d5 |
hex | 8eed1 |
585425 has 6 divisors (see below), whose sum is σ = 725958. Its totient is φ = 468320.
The previous prime is 585413. The next prime is 585437. The reversal of 585425 is 524585.
It is an interprime number because it is at equal distance from previous prime (585413) and next prime (585437).
It can be written as a sum of positive squares in 3 ways, for example, as 25921 + 559504 = 161^2 + 748^2 .
It is not a de Polignac number, because 585425 - 216 = 519889 is a prime.
It is a Duffinian number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 585425.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11684 + ... + 11733.
It is an arithmetic number, because the mean of its divisors is an integer number (120993).
2585425 is an apocalyptic number.
It is an amenable number.
585425 is a deficient number, since it is larger than the sum of its proper divisors (140533).
585425 is a wasteful number, since it uses less digits than its factorization.
585425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23427 (or 23422 counting only the distinct ones).
The product of its digits is 8000, while the sum is 29.
The square root of 585425 is about 765.1307077879. The cubic root of 585425 is about 83.6547145317.
The spelling of 585425 in words is "five hundred eighty-five thousand, four hundred twenty-five".
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