Base | Representation |
---|---|
bin | 1110111111100… |
… | …00001110001100 |
3 | 22202122111110011 |
4 | 13133300032030 |
5 | 224143430432 |
6 | 20251323004 |
7 | 3054660220 |
oct | 737601614 |
9 | 282574404 |
10 | 125764492 |
11 | 64a997a7 |
12 | 36150464 |
13 | 20094979 |
14 | 129ba780 |
15 | b093847 |
hex | 77f038c |
125764492 has 24 divisors (see below), whose sum is σ = 252522144. Its totient is φ = 53686272.
The previous prime is 125764469. The next prime is 125764511. The reversal of 125764492 is 294467521.
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, 1543 + ... + 15934.
It is an arithmetic number, because the mean of its divisors is an integer number (10521756).
Almost surely, 2125764492 is an apocalyptic number.
It is an amenable number.
125764492 is an abundant number, since it is smaller than the sum of its proper divisors (126757652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125764492 is a wasteful number, since it uses less digits than its factorization.
125764492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17745 (or 17743 counting only the distinct ones).
The product of its digits is 120960, while the sum is 40.
The square root of 125764492 is about 11214.4768937298. The cubic root of 125764492 is about 501.0172516612.
The spelling of 125764492 in words is "one hundred twenty-five million, seven hundred sixty-four thousand, four hundred ninety-two".
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