Base | Representation |
---|---|
bin | 111100111100100011… |
… | …0000000100101110000 |
3 | 110111211022000020212222 |
4 | 1321321012000211300 |
5 | 4121020420343141 |
6 | 140043054140212 |
7 | 12312226030013 |
oct | 1717106004560 |
9 | 414738006788 |
10 | 130880637296 |
11 | 50562786a52 |
12 | 214477b1668 |
13 | c45a47bba6 |
14 | 649842537a |
15 | 361031814b |
hex | 1e79180970 |
130880637296 has 40 divisors (see below), whose sum is σ = 262370707200. Its totient is φ = 63172847360.
The previous prime is 130880637269. The next prime is 130880637319. The reversal of 130880637296 is 692736088031.
It is a congruent number.
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, 3096626 + ... + 3138606.
It is an arithmetic number, because the mean of its divisors is an integer number (6559267680).
Almost surely, 2130880637296 is an apocalyptic number.
130880637296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
130880637296 is an abundant number, since it is smaller than the sum of its proper divisors (131490069904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130880637296 is a wasteful number, since it uses less digits than its factorization.
130880637296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48737 (or 48731 counting only the distinct ones).
The product of its (nonzero) digits is 2612736, while the sum is 53.
The spelling of 130880637296 in words is "one hundred thirty billion, eight hundred eighty million, six hundred thirty-seven thousand, two hundred ninety-six".
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