Base | Representation |
---|---|
bin | 111100100110001111… |
… | …1011100101011100111 |
3 | 110102220010221100221211 |
4 | 1321030133130223213 |
5 | 4113002334044424 |
6 | 135440523252251 |
7 | 12254541364501 |
oct | 1711437345347 |
9 | 412803840854 |
10 | 130132331239 |
11 | 50209343599 |
12 | 2127907a087 |
13 | c36b428441 |
14 | 6426cb4d71 |
15 | 35b97a2b94 |
hex | 1e4c7dcae7 |
130132331239 has 2 divisors, whose sum is σ = 130132331240. Its totient is φ = 130132331238.
The previous prime is 130132331237. The next prime is 130132331257. The reversal of 130132331239 is 932133231031.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 130132331239 - 21 = 130132331237 is a prime.
Together with 130132331237, it forms a pair of twin primes.
It is a self number, because there is not a number n which added to its sum of digits gives 130132331239.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (130132331237) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65066165619 + 65066165620.
It is an arithmetic number, because the mean of its divisors is an integer number (65066165620).
Almost surely, 2130132331239 is an apocalyptic number.
130132331239 is a deficient number, since it is larger than the sum of its proper divisors (1).
130132331239 is an equidigital number, since it uses as much as digits as its factorization.
130132331239 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 8748, while the sum is 31.
The spelling of 130132331239 in words is "one hundred thirty billion, one hundred thirty-two million, three hundred thirty-one thousand, two hundred thirty-nine".
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