Base | Representation |
---|---|
bin | 11101100101101001000000… |
… | …011111011000000010111011 |
3 | 122001202022021112000110122221 |
4 | 131211221000133120002323 |
5 | 114024022220240212422 |
6 | 1140432521444424511 |
7 | 36260403510632626 |
oct | 3545510037300273 |
9 | 561668245013587 |
10 | 130130001100987 |
11 | 38510907159568 |
12 | 127180960a8137 |
13 | 577c28b753b94 |
14 | 241c47b872dbd |
15 | 1009ea75783c7 |
hex | 765a407d80bb |
130130001100987 has 2 divisors, whose sum is σ = 130130001100988. Its totient is φ = 130130001100986.
The previous prime is 130130001100901. The next prime is 130130001100997. The reversal of 130130001100987 is 789001100031031.
It is a strong prime.
It is an emirp because it is prime and its reverse (789001100031031) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 130130001100987 - 239 = 129580245287099 is a prime.
It is not a weakly prime, because it can be changed into another prime (130130001100997) 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, 65065000550493 + 65065000550494.
It is an arithmetic number, because the mean of its divisors is an integer number (65065000550494).
Almost surely, 2130130001100987 is an apocalyptic number.
130130001100987 is a deficient number, since it is larger than the sum of its proper divisors (1).
130130001100987 is an equidigital number, since it uses as much as digits as its factorization.
130130001100987 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 4536, while the sum is 34.
The spelling of 130130001100987 in words is "one hundred thirty trillion, one hundred thirty billion, one million, one hundred thousand, nine hundred eighty-seven".
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