Base | Representation |
---|---|
bin | 111100110010110100… |
… | …0111000000011111111 |
3 | 110110222112211012111012 |
4 | 1321211220320003333 |
5 | 4114333340424322 |
6 | 135550434145435 |
7 | 12301153446155 |
oct | 1714550700377 |
9 | 413875735435 |
10 | 130554233087 |
11 | 50405508703 |
12 | 2137642227b |
13 | c4079679c5 |
14 | 6466d3b3d5 |
15 | 35e1840ae2 |
hex | 1e65a380ff |
130554233087 has 2 divisors, whose sum is σ = 130554233088. Its totient is φ = 130554233086.
The previous prime is 130554233077. The next prime is 130554233129. The reversal of 130554233087 is 780332455031.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 130554233087 - 220 = 130553184511 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (130554233027) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65277116543 + 65277116544.
It is an arithmetic number, because the mean of its divisors is an integer number (65277116544).
Almost surely, 2130554233087 is an apocalyptic number.
130554233087 is a deficient number, since it is larger than the sum of its proper divisors (1).
130554233087 is an equidigital number, since it uses as much as digits as its factorization.
130554233087 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 302400, while the sum is 41.
The spelling of 130554233087 in words is "one hundred thirty billion, five hundred fifty-four million, two hundred thirty-three thousand, eighty-seven".
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