Base | Representation |
---|---|
bin | 11101100100001101110001… |
… | …000001100100011011110011 |
3 | 122001101221101211012221100122 |
4 | 131210031301001210123303 |
5 | 114020421044431420222 |
6 | 1140315520200040455 |
7 | 36250334643566324 |
oct | 3544156101443363 |
9 | 561357354187318 |
10 | 130032031123187 |
11 | 38483302706166 |
12 | 127010b416312b |
13 | 5772c776a090b |
14 | 241782628444b |
15 | 1007671681a42 |
hex | 7643710646f3 |
130032031123187 has 2 divisors, whose sum is σ = 130032031123188. Its totient is φ = 130032031123186.
The previous prime is 130032031123151. The next prime is 130032031123213. The reversal of 130032031123187 is 781321130230031.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 130032031123187 - 234 = 130014851254003 is a prime.
It is not a weakly prime, because it can be changed into another prime (130032031123147) 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, 65016015561593 + 65016015561594.
It is an arithmetic number, because the mean of its divisors is an integer number (65016015561594).
Almost surely, 2130032031123187 is an apocalyptic number.
130032031123187 is a deficient number, since it is larger than the sum of its proper divisors (1).
130032031123187 is an equidigital number, since it uses as much as digits as its factorization.
130032031123187 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 18144, while the sum is 35.
The spelling of 130032031123187 in words is "one hundred thirty trillion, thirty-two billion, thirty-one million, one hundred twenty-three thousand, one hundred eighty-seven".
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