Base | Representation |
---|---|
bin | 111100010010010100… |
… | …0001000011110011010 |
3 | 110101011112110012012222 |
4 | 1320210220020132122 |
5 | 4110120130103010 |
6 | 135250312304042 |
7 | 12232140520121 |
oct | 1704450103632 |
9 | 411145405188 |
10 | 129463519130 |
11 | 4a9a5866110 |
12 | 211110a2022 |
13 | c2929b892a |
14 | 63a2138ab8 |
15 | 357abe1355 |
hex | 1e24a0879a |
129463519130 has 32 divisors (see below), whose sum is σ = 254252478528. Its totient is φ = 47071494400.
The previous prime is 129463519127. The next prime is 129463519181. The reversal of 129463519130 is 31915364921.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 816089 + ... + 961731.
It is an arithmetic number, because the mean of its divisors is an integer number (7945389954).
Almost surely, 2129463519130 is an apocalyptic number.
129463519130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
129463519130 is a deficient number, since it is larger than the sum of its proper divisors (124788959398).
129463519130 is a wasteful number, since it uses less digits than its factorization.
129463519130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153742.
The product of its (nonzero) digits is 174960, while the sum is 44.
The spelling of 129463519130 in words is "one hundred twenty-nine billion, four hundred sixty-three million, five hundred nineteen thousand, one hundred thirty".
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