Base | Representation |
---|---|
bin | 111100100101010111… |
… | …1100110001110001011 |
3 | 110102211002202201000221 |
4 | 1321022233212032023 |
5 | 4112422332311222 |
6 | 135433555010511 |
7 | 12254034224413 |
oct | 1711257461613 |
9 | 412732681027 |
10 | 130103010187 |
11 | 501a3837217 |
12 | 2126b299a37 |
13 | c3653304c7 |
14 | 6423041643 |
15 | 35b6e100c7 |
hex | 1e4abe638b |
130103010187 has 2 divisors, whose sum is σ = 130103010188. Its totient is φ = 130103010186.
The previous prime is 130103010151. The next prime is 130103010203. The reversal of 130103010187 is 781010301031.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 130103010187 - 231 = 127955526539 is a prime.
It is not a weakly prime, because it can be changed into another prime (130103010787) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65051505093 + 65051505094.
It is an arithmetic number, because the mean of its divisors is an integer number (65051505094).
Almost surely, 2130103010187 is an apocalyptic number.
130103010187 is a deficient number, since it is larger than the sum of its proper divisors (1).
130103010187 is an equidigital number, since it uses as much as digits as its factorization.
130103010187 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 504, while the sum is 25.
The spelling of 130103010187 in words is "one hundred thirty billion, one hundred three million, ten thousand, one hundred eighty-seven".
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