Base | Representation |
---|---|
bin | 1110111010011… |
… | …11001011100100 |
3 | 22201101222121122 |
4 | 13131033023210 |
5 | 224011323433 |
6 | 20225233112 |
7 | 3046242140 |
oct | 735171344 |
9 | 281358548 |
10 | 125104868 |
11 | 64689159 |
12 | 35a92798 |
13 | 1cbc3665 |
14 | 12888220 |
15 | aeb3198 |
hex | 774f2e4 |
125104868 has 24 divisors (see below), whose sum is σ = 250891200. Its totient is φ = 53470368.
The previous prime is 125104867. The next prime is 125104891. The reversal of 125104868 is 868401521.
It is not an unprimeable number, because it can be changed into a prime (125104867) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4718 + ... + 16506.
It is an arithmetic number, because the mean of its divisors is an integer number (10453800).
Almost surely, 2125104868 is an apocalyptic number.
It is an amenable number.
125104868 is an abundant number, since it is smaller than the sum of its proper divisors (125786332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125104868 is a wasteful number, since it uses less digits than its factorization.
125104868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12179 (or 12177 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 35.
The square root of 125104868 is about 11185.0287438164. The cubic root of 125104868 is about 500.1397849167.
The spelling of 125104868 in words is "one hundred twenty-five million, one hundred four thousand, eight hundred sixty-eight".
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