Base | Representation |
---|---|
bin | 1111100011000… |
… | …10001110101100 |
3 | 100002102022112011 |
4 | 13301202032230 |
5 | 231342111042 |
6 | 20535251004 |
7 | 3142413031 |
oct | 761421654 |
9 | 302368464 |
10 | 130425772 |
11 | 676928a4 |
12 | 37819a64 |
13 | 21037519 |
14 | 13471388 |
15 | b6b4a17 |
hex | 7c623ac |
130425772 has 12 divisors (see below), whose sum is σ = 228777696. Its totient is φ = 65060720.
The previous prime is 130425769. The next prime is 130425817. The reversal of 130425772 is 277524031.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36103 + ... + 39550.
It is an arithmetic number, because the mean of its divisors is an integer number (19064808).
Almost surely, 2130425772 is an apocalyptic number.
It is an amenable number.
130425772 is a deficient number, since it is larger than the sum of its proper divisors (98351924).
130425772 is a wasteful number, since it uses less digits than its factorization.
130425772 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76088 (or 76086 counting only the distinct ones).
The product of its (nonzero) digits is 11760, while the sum is 31.
The square root of 130425772 is about 11420.4103253780. The cubic root of 130425772 is about 507.1321439854.
The spelling of 130425772 in words is "one hundred thirty million, four hundred twenty-five thousand, seven hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •