Base | Representation |
---|---|
bin | 1110111100100… |
… | …10110011001100 |
3 | 22201221001112201 |
4 | 13132102303030 |
5 | 224044204321 |
6 | 20235211244 |
7 | 3051504466 |
oct | 736226314 |
9 | 281831481 |
10 | 125381836 |
11 | 64858258 |
12 | 35ba6b24 |
13 | 1cc8c748 |
14 | 1291b136 |
15 | b01a291 |
hex | 7792ccc |
125381836 has 24 divisors (see below), whose sum is σ = 231336000. Its totient is φ = 59296464.
The previous prime is 125381821. The next prime is 125381843. The reversal of 125381836 is 638183521.
It is a junction number, because it is equal to n+sod(n) for n = 125381795 and 125381804.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76635 + ... + 78253.
It is an arithmetic number, because the mean of its divisors is an integer number (9639000).
Almost surely, 2125381836 is an apocalyptic number.
It is an amenable number.
125381836 is a deficient number, since it is larger than the sum of its proper divisors (105954164).
125381836 is a wasteful number, since it uses less digits than its factorization.
125381836 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2661 (or 2659 counting only the distinct ones).
The product of its digits is 34560, while the sum is 37.
The square root of 125381836 is about 11197.4030917887. The cubic root of 125381836 is about 500.5085971491.
The spelling of 125381836 in words is "one hundred twenty-five million, three hundred eighty-one thousand, eight hundred thirty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.421 sec. • engine limits •