Base | Representation |
---|---|
bin | 1110111111110… |
… | …00000111000000 |
3 | 22202201010202202 |
4 | 13133320013000 |
5 | 224200444200 |
6 | 20252132332 |
7 | 3055153343 |
oct | 737700700 |
9 | 282633682 |
10 | 125796800 |
11 | 65010aa8 |
12 | 361670a8 |
13 | 200a659c |
14 | 129c845a |
15 | b09d1d5 |
hex | 77f81c0 |
125796800 has 42 divisors (see below), whose sum is σ = 309542688. Its totient is φ = 50318080.
The previous prime is 125796761. The next prime is 125796829. The reversal of 125796800 is 8697521.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37712 + ... + 40911.
It is an arithmetic number, because the mean of its divisors is an integer number (7370064).
Almost surely, 2125796800 is an apocalyptic number.
125796800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
125796800 is an abundant number, since it is smaller than the sum of its proper divisors (183745888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125796800 is an equidigital number, since it uses as much as digits as its factorization.
125796800 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78645 (or 78630 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 38.
The square root of 125796800 is about 11215.9172607505. The cubic root of 125796800 is about 501.0601505728.
The spelling of 125796800 in words is "one hundred twenty-five million, seven hundred ninety-six thousand, eight hundred".
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