Base | Representation |
---|---|
bin | 10010110011110111010001 |
3 | 100021112002120 |
4 | 102303313101 |
5 | 2230243100 |
6 | 253404453 |
7 | 56625111 |
oct | 22636721 |
9 | 10245076 |
10 | 4931025 |
11 | 2868830 |
12 | 1799729 |
13 | 1038588 |
14 | 925041 |
15 | 6760a0 |
hex | 4b3dd1 |
4931025 has 48 divisors (see below), whose sum is σ = 9166080. Its totient is φ = 2318400.
The previous prime is 4931023. The next prime is 4931063. The reversal of 4931025 is 5201394.
It is not a de Polignac number, because 4931025 - 21 = 4931023 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 4930986 and 4931004.
It is not an unprimeable number, because it can be changed into a prime (4931023) by changing a digit.
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 47 ways as a sum of consecutive naturals, for example, 35406 + ... + 35544.
It is an arithmetic number, because the mean of its divisors is an integer number (190960).
Almost surely, 24931025 is an apocalyptic number.
It is an amenable number.
4931025 is a deficient number, since it is larger than the sum of its proper divisors (4235055).
4931025 is a wasteful number, since it uses less digits than its factorization.
4931025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 206 (or 201 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 24.
The square root of 4931025 is about 2220.5911375127. The cubic root of 4931025 is about 170.2076470729.
The spelling of 4931025 in words is "four million, nine hundred thirty-one thousand, twenty-five".
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