Base | Representation |
---|---|
bin | 1110111010001… |
… | …11111001011110 |
3 | 22201100110200211 |
4 | 13131013321132 |
5 | 224004400123 |
6 | 20224443034 |
7 | 3046056154 |
oct | 735077136 |
9 | 281313624 |
10 | 125075038 |
11 | 64668800 |
12 | 35a7947a |
13 | 1cbb2bca |
14 | 1287b3d4 |
15 | aea940d |
hex | 7747e5e |
125075038 has 12 divisors (see below), whose sum is σ = 206219160. Its totient is φ = 56852180.
The previous prime is 125075033. The next prime is 125075039. The reversal of 125075038 is 830570521.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125075033) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 258178 + ... + 258661.
It is an arithmetic number, because the mean of its divisors is an integer number (17184930).
Almost surely, 2125075038 is an apocalyptic number.
125075038 is a deficient number, since it is larger than the sum of its proper divisors (81144122).
125075038 is a wasteful number, since it uses less digits than its factorization.
125075038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 516863 (or 516852 counting only the distinct ones).
The product of its (nonzero) digits is 8400, while the sum is 31.
The square root of 125075038 is about 11183.6951854027. The cubic root of 125075038 is about 500.1000306531.
The spelling of 125075038 in words is "one hundred twenty-five million, seventy-five thousand, thirty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •