Base | Representation |
---|---|
bin | 110000001101… |
… | …0111101101000 |
3 | 1202120011111221 |
4 | 1200122331220 |
5 | 22432320024 |
6 | 2301431424 |
7 | 424562506 |
oct | 140327550 |
9 | 52504457 |
10 | 25276264 |
11 | 132a4482 |
12 | 856b574 |
13 | 530cb90 |
14 | 34dd676 |
15 | 23443e4 |
hex | 181af68 |
25276264 has 32 divisors (see below), whose sum is σ = 53262720. Its totient is φ = 11157696.
The previous prime is 25276243. The next prime is 25276309. The reversal of 25276264 is 46267252.
It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.
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, 2892 + ... + 7675.
It is an arithmetic number, because the mean of its divisors is an integer number (1664460).
Almost surely, 225276264 is an apocalyptic number.
It is an amenable number.
25276264 is an abundant number, since it is smaller than the sum of its proper divisors (27986456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25276264 is a wasteful number, since it uses less digits than its factorization.
25276264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10609 (or 10605 counting only the distinct ones).
The product of its digits is 40320, while the sum is 34.
The square root of 25276264 is about 5027.5504970114. The cubic root of 25276264 is about 293.4748983811.
The spelling of 25276264 in words is "twenty-five million, two hundred seventy-six thousand, two hundred sixty-four".
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