Base | Representation |
---|---|
bin | 1111000000010… |
… | …11010011100001 |
3 | 22202212010121210 |
4 | 13200023103201 |
5 | 224211003200 |
6 | 20253540333 |
7 | 3055631514 |
oct | 740132341 |
9 | 282763553 |
10 | 125875425 |
11 | 65065085 |
12 | 361a46a9 |
13 | 20103300 |
14 | 12a08d7b |
15 | b0b6650 |
hex | 780b4e1 |
125875425 has 36 divisors (see below), whose sum is σ = 225376944. Its totient is φ = 61963200.
The previous prime is 125875397. The next prime is 125875439. The reversal of 125875425 is 524578521.
It is not a de Polignac number, because 125875425 - 29 = 125874913 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7710 + ... + 17640.
Almost surely, 2125875425 is an apocalyptic number.
125875425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
125875425 is a deficient number, since it is larger than the sum of its proper divisors (99501519).
125875425 is a wasteful number, since it uses less digits than its factorization.
125875425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9970 (or 9952 counting only the distinct ones).
The product of its digits is 112000, while the sum is 39.
The square root of 125875425 is about 11219.4217765445. The cubic root of 125875425 is about 501.1645190186.
The spelling of 125875425 in words is "one hundred twenty-five million, eight hundred seventy-five thousand, four hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •