Base | Representation |
---|---|
bin | 110000001000… |
… | …0001010110100 |
3 | 1202110220212110 |
4 | 1200100022310 |
5 | 22424411202 |
6 | 2300451020 |
7 | 424316556 |
oct | 140201264 |
9 | 52426773 |
10 | 25232052 |
11 | 1327423a |
12 | 8549a70 |
13 | 52c5a11 |
14 | 34cb4d6 |
15 | 233626c |
hex | 18102b4 |
25232052 has 24 divisors (see below), whose sum is σ = 59072832. Its totient is φ = 8382400.
The previous prime is 25232027. The next prime is 25232071. The reversal of 25232052 is 25023252.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352 + ... + 7112.
It is an arithmetic number, because the mean of its divisors is an integer number (2461368).
Almost surely, 225232052 is an apocalyptic number.
It is an amenable number.
25232052 is an abundant number, since it is smaller than the sum of its proper divisors (33840780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25232052 is a wasteful number, since it uses less digits than its factorization.
25232052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7079 (or 7077 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 21.
The square root of 25232052 is about 5023.1516003402. The cubic root of 25232052 is about 293.3036878901.
Adding to 25232052 its product of nonzero digits (1200), we get a palindrome (25233252).
The spelling of 25232052 in words is "twenty-five million, two hundred thirty-two thousand, fifty-two".
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