Base | Representation |
---|---|
bin | 10110011110101101… |
… | …11100001000001111 |
3 | 1011011002122011202212 |
4 | 23033112330020033 |
5 | 144204110104014 |
6 | 5313324541035 |
7 | 605035243265 |
oct | 131726741017 |
9 | 34132564685 |
10 | 12068831759 |
11 | 51335a4a26 |
12 | 24099b177b |
13 | 11a44b468a |
14 | 826c18435 |
15 | 4a981a23e |
hex | 2cf5bc20f |
12068831759 has 2 divisors, whose sum is σ = 12068831760. Its totient is φ = 12068831758.
The previous prime is 12068831737. The next prime is 12068831767. The reversal of 12068831759 is 95713886021.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12068831759 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12068839759) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6034415879 + 6034415880.
It is an arithmetic number, because the mean of its divisors is an integer number (6034415880).
Almost surely, 212068831759 is an apocalyptic number.
12068831759 is a deficient number, since it is larger than the sum of its proper divisors (1).
12068831759 is an equidigital number, since it uses as much as digits as its factorization.
12068831759 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 725760, while the sum is 50.
The spelling of 12068831759 in words is "twelve billion, sixty-eight million, eight hundred thirty-one thousand, seven hundred fifty-nine".
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