Base | Representation |
---|---|
bin | 110000001101… |
… | …0001111001100 |
3 | 1202120000102212 |
4 | 1200122033030 |
5 | 22432221132 |
6 | 2301405552 |
7 | 424551032 |
oct | 140321714 |
9 | 52500385 |
10 | 25273292 |
11 | 132a2220 |
12 | 85698b8 |
13 | 530b715 |
14 | 34dc552 |
15 | 23435b2 |
hex | 181a3cc |
25273292 has 12 divisors (see below), whose sum is σ = 48249096. Its totient is φ = 11487840.
The previous prime is 25273267. The next prime is 25273307. The reversal of 25273292 is 29237252.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 287153 + ... + 287240.
It is an arithmetic number, because the mean of its divisors is an integer number (4020758).
Almost surely, 225273292 is an apocalyptic number.
25273292 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
25273292 is a deficient number, since it is larger than the sum of its proper divisors (22975804).
25273292 is a wasteful number, since it uses less digits than its factorization.
25273292 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 574408 (or 574406 counting only the distinct ones).
The product of its digits is 15120, while the sum is 32.
The square root of 25273292 is about 5027.2549169502. The cubic root of 25273292 is about 293.4633956055.
The spelling of 25273292 in words is "twenty-five million, two hundred seventy-three thousand, two hundred ninety-two".
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