Base | Representation |
---|---|
bin | 1110111110111… |
… | …01100110001000 |
3 | 22202111121210112 |
4 | 13133131212020 |
5 | 224134010300 |
6 | 20245533452 |
7 | 3054221621 |
oct | 737354610 |
9 | 282447715 |
10 | 125688200 |
11 | 64a47450 |
12 | 36114288 |
13 | 20069021 |
14 | 1299aa48 |
15 | b07ae35 |
hex | 77dd988 |
125688200 has 48 divisors (see below), whose sum is σ = 318796560. Its totient is φ = 45704000.
The previous prime is 125688197. The next prime is 125688221. The reversal of 125688200 is 2886521.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26366 + ... + 30765.
It is an arithmetic number, because the mean of its divisors is an integer number (6641595).
Almost surely, 2125688200 is an apocalyptic number.
125688200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
125688200 is an abundant number, since it is smaller than the sum of its proper divisors (193108360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125688200 is a wasteful number, since it uses less digits than its factorization.
125688200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57158 (or 57149 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 32.
The square root of 125688200 is about 11211.0748815624. The cubic root of 125688200 is about 500.9159211524.
The spelling of 125688200 in words is "one hundred twenty-five million, six hundred eighty-eight thousand, two hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •