Base | Representation |
---|---|
bin | 110001100001… |
… | …0000100110000 |
3 | 1210211221110100 |
4 | 1203002010300 |
5 | 23121221002 |
6 | 2324232400 |
7 | 433443216 |
oct | 143020460 |
9 | 53757410 |
10 | 25960752 |
11 | 13721774 |
12 | 883b700 |
13 | 54bc5bc |
14 | 363acb6 |
15 | 242c11c |
hex | 18c2130 |
25960752 has 60 divisors (see below), whose sum is σ = 73233160. Its totient is φ = 8584704.
The previous prime is 25960741. The next prime is 25960757. The reversal of 25960752 is 25706952.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (25960757) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19368 + ... + 20664.
Almost surely, 225960752 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 25960752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36616580).
25960752 is an abundant number, since it is smaller than the sum of its proper divisors (47272408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25960752 is a wasteful number, since it uses less digits than its factorization.
25960752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1450 (or 1441 counting only the distinct ones).
The product of its (nonzero) digits is 37800, while the sum is 36.
The square root of 25960752 is about 5095.1694770635. The cubic root of 25960752 is about 296.1004650452.
Subtracting from 25960752 its product of nonzero digits (37800), we obtain a palindrome (25922952).
The spelling of 25960752 in words is "twenty-five million, nine hundred sixty thousand, seven hundred fifty-two".
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