Base | Representation |
---|---|
bin | 110001001001… |
… | …0100011110100 |
3 | 1210111001111012 |
4 | 1202102203310 |
5 | 23044004012 |
6 | 2320131352 |
7 | 432002630 |
oct | 142224364 |
9 | 53431435 |
10 | 25766132 |
11 | 135a9527 |
12 | 8766b58 |
13 | 5451b42 |
14 | 35c9dc0 |
15 | 23de622 |
hex | 18928f4 |
25766132 has 12 divisors (see below), whose sum is σ = 51532320. Its totient is φ = 11042616.
The previous prime is 25766129. The next prime is 25766137. The reversal of 25766132 is 23166752.
25766132 is an admirable number.
It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (25766137) by changing a digit.
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, 460082 + ... + 460137.
It is an arithmetic number, because the mean of its divisors is an integer number (4294360).
Almost surely, 225766132 is an apocalyptic number.
It is an amenable number.
25766132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25766132 is a wasteful number, since it uses less digits than its factorization.
25766132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 920230 (or 920228 counting only the distinct ones).
The product of its digits is 15120, while the sum is 32.
The square root of 25766132 is about 5076.0350668607. The cubic root of 25766132 is about 295.3586827374.
The spelling of 25766132 in words is "twenty-five million, seven hundred sixty-six thousand, one hundred thirty-two".
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