Base | Representation |
---|---|
bin | 111100110001111101… |
… | …1011101101000100011 |
3 | 110110220112212000020211 |
4 | 1321203323131220203 |
5 | 4114304020114024 |
6 | 135543531314551 |
7 | 12300354610264 |
oct | 1714373355043 |
9 | 413815760224 |
10 | 130525551139 |
11 | 503a02a8515 |
12 | 213688aba57 |
13 | c401a34939 |
14 | 64631d296b |
15 | 35de077594 |
hex | 1e63edda23 |
130525551139 has 2 divisors, whose sum is σ = 130525551140. Its totient is φ = 130525551138.
The previous prime is 130525551137. The next prime is 130525551187. The reversal of 130525551139 is 931155525031.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 130525551139 - 21 = 130525551137 is a prime.
Together with 130525551137, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (130525551137) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65262775569 + 65262775570.
It is an arithmetic number, because the mean of its divisors is an integer number (65262775570).
Almost surely, 2130525551139 is an apocalyptic number.
130525551139 is a deficient number, since it is larger than the sum of its proper divisors (1).
130525551139 is an equidigital number, since it uses as much as digits as its factorization.
130525551139 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 101250, while the sum is 40.
The spelling of 130525551139 in words is "one hundred thirty billion, five hundred twenty-five million, five hundred fifty-one thousand, one hundred thirty-nine".
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