Base | Representation |
---|---|
bin | 111100110010110100… |
… | …0000001101001001011 |
3 | 110110222112101212201122 |
4 | 1321211220001221023 |
5 | 4114333311311222 |
6 | 135550425305455 |
7 | 12301151530256 |
oct | 1714550015113 |
9 | 413875355648 |
10 | 130554010187 |
11 | 50405376197 |
12 | 2137633528b |
13 | c4078ba403 |
14 | 6466cc009d |
15 | 35e17e9a42 |
hex | 1e65a01a4b |
130554010187 has 2 divisors, whose sum is σ = 130554010188. Its totient is φ = 130554010186.
The previous prime is 130554010133. The next prime is 130554010201. The reversal of 130554010187 is 781010455031.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 130554010187 - 220 = 130552961611 is a prime.
It is not a weakly prime, because it can be changed into another prime (130554010117) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65277005093 + 65277005094.
It is an arithmetic number, because the mean of its divisors is an integer number (65277005094).
Almost surely, 2130554010187 is an apocalyptic number.
130554010187 is a deficient number, since it is larger than the sum of its proper divisors (1).
130554010187 is an equidigital number, since it uses as much as digits as its factorization.
130554010187 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 16800, while the sum is 35.
The spelling of 130554010187 in words is "one hundred thirty billion, five hundred fifty-four million, ten thousand, one hundred eighty-seven".
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