Base | Representation |
---|---|
bin | 110101110001111100… |
… | …1101010000110100111 |
3 | 102001002212212122211121 |
4 | 1223203321222012213 |
5 | 3343012112124031 |
6 | 125020121114411 |
7 | 11226005454616 |
oct | 1534371520647 |
9 | 361085778747 |
10 | 115492692391 |
11 | 44a8668320a |
12 | 1a472328a07 |
13 | ab7745264b |
14 | 583889787d |
15 | 300e422011 |
hex | 1ae3e6a1a7 |
115492692391 has 2 divisors, whose sum is σ = 115492692392. Its totient is φ = 115492692390.
The previous prime is 115492692377. The next prime is 115492692401. The reversal of 115492692391 is 193296294511.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 115492692391 - 29 = 115492691879 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (115492692191) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57746346195 + 57746346196.
It is an arithmetic number, because the mean of its divisors is an integer number (57746346196).
Almost surely, 2115492692391 is an apocalyptic number.
115492692391 is a deficient number, since it is larger than the sum of its proper divisors (1).
115492692391 is an equidigital number, since it uses as much as digits as its factorization.
115492692391 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1049760, while the sum is 52.
The spelling of 115492692391 in words is "one hundred fifteen billion, four hundred ninety-two million, six hundred ninety-two thousand, three hundred ninety-one".
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