Base | Representation |
---|---|
bin | 1001010000101001010… |
… | …0111011010100101111 |
3 | 120012122001100101021021 |
4 | 2110022110323110233 |
5 | 10101302241013413 |
6 | 201030015315011 |
7 | 14331216411343 |
oct | 2241224732457 |
9 | 505561311237 |
10 | 159087047983 |
11 | 61517544866 |
12 | 269b9b1ba67 |
13 | 12004089b26 |
14 | 79b2585623 |
15 | 421175318d |
hex | 250a53b52f |
159087047983 has 2 divisors, whose sum is σ = 159087047984. Its totient is φ = 159087047982.
The previous prime is 159087047939. The next prime is 159087047989. The reversal of 159087047983 is 389740780951.
159087047983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-159087047983 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (159087047989) 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, 79543523991 + 79543523992.
It is an arithmetic number, because the mean of its divisors is an integer number (79543523992).
Almost surely, 2159087047983 is an apocalyptic number.
159087047983 is a deficient number, since it is larger than the sum of its proper divisors (1).
159087047983 is an equidigital number, since it uses as much as digits as its factorization.
159087047983 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 15240960, while the sum is 61.
The spelling of 159087047983 in words is "one hundred fifty-nine billion, eighty-seven million, forty-seven thousand, nine hundred eighty-three".
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