Base | Representation |
---|---|
bin | 110001011101… |
… | …0110010100100 |
3 | 1210210102112022 |
4 | 1202322302210 |
5 | 23114242131 |
6 | 2323442312 |
7 | 433260224 |
oct | 142726244 |
9 | 53712468 |
10 | 25930916 |
11 | 13701310 |
12 | 8826398 |
13 | 54abb4b |
14 | 3630084 |
15 | 242337b |
hex | 18baca4 |
25930916 has 24 divisors (see below), whose sum is σ = 52418016. Its totient is φ = 11093120.
The previous prime is 25930909. The next prime is 25930937. The reversal of 25930916 is 61903952.
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, 16586 + ... + 18081.
It is an arithmetic number, because the mean of its divisors is an integer number (2184084).
Almost surely, 225930916 is an apocalyptic number.
It is an amenable number.
25930916 is an abundant number, since it is smaller than the sum of its proper divisors (26487100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25930916 is a wasteful number, since it uses less digits than its factorization.
25930916 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34699 (or 34697 counting only the distinct ones).
The product of its (nonzero) digits is 14580, while the sum is 35.
The square root of 25930916 is about 5092.2407641430. The cubic root of 25930916 is about 295.9869881059.
The spelling of 25930916 in words is "twenty-five million, nine hundred thirty thousand, nine hundred sixteen".
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