Base | Representation |
---|---|
bin | 10100000010001011110001 |
3 | 100212211011001 |
4 | 110002023301 |
5 | 2321024300 |
6 | 304322001 |
7 | 62432305 |
oct | 24021361 |
9 | 10784131 |
10 | 5251825 |
11 | 2a67857 |
12 | 1913301 |
13 | 111b5b7 |
14 | 9a9d05 |
15 | 6db16a |
hex | 5022f1 |
5251825 has 12 divisors (see below), whose sum is σ = 6593328. Its totient is φ = 4149200.
The previous prime is 5251819. The next prime is 5251859. The reversal of 5251825 is 5281525.
It is not a de Polignac number, because 5251825 - 215 = 5219057 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5251793 and 5251802.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 810 + ... + 3340.
It is an arithmetic number, because the mean of its divisors is an integer number (549444).
Almost surely, 25251825 is an apocalyptic number.
It is an amenable number.
5251825 is a deficient number, since it is larger than the sum of its proper divisors (1341503).
5251825 is a wasteful number, since it uses less digits than its factorization.
5251825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2624 (or 2619 counting only the distinct ones).
The product of its digits is 4000, while the sum is 28.
The square root of 5251825 is about 2291.6860605240. The cubic root of 5251825 is about 173.8214687957.
The spelling of 5251825 in words is "five million, two hundred fifty-one thousand, eight hundred twenty-five".
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