Base | Representation |
---|---|
bin | 10011110010000100100100 |
3 | 100202110121201 |
4 | 103302010210 |
5 | 2311421303 |
6 | 303052244 |
7 | 62036014 |
oct | 23620444 |
9 | 10673551 |
10 | 5185828 |
11 | 2a2220a |
12 | 18a1084 |
13 | 10c754b |
14 | 98dc44 |
15 | 6c681d |
hex | 4f2124 |
5185828 has 12 divisors (see below), whose sum is σ = 9122652. Its totient is φ = 2579360.
The previous prime is 5185823. The next prime is 5185837. The reversal of 5185828 is 8285815.
It can be written as a sum of positive squares in 2 ways, for example, as 3526884 + 1658944 = 1878^2 + 1288^2 .
It is not an unprimeable number, because it can be changed into a prime (5185823) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2503 + ... + 4078.
It is an arithmetic number, because the mean of its divisors is an integer number (760221).
Almost surely, 25185828 is an apocalyptic number.
It is an amenable number.
5185828 is a deficient number, since it is larger than the sum of its proper divisors (3936824).
5185828 is a wasteful number, since it uses less digits than its factorization.
5185828 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6782 (or 6780 counting only the distinct ones).
The product of its digits is 25600, while the sum is 37.
The square root of 5185828 is about 2277.2413135195. The cubic root of 5185828 is about 173.0902888874.
The spelling of 5185828 in words is "five million, one hundred eighty-five thousand, eight hundred twenty-eight".
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