Base | Representation |
---|---|
bin | 1001001101101010000… |
… | …1101001000001111111 |
3 | 120010120011021220112212 |
4 | 2103122201221001333 |
5 | 10043131434341214 |
6 | 200414250251035 |
7 | 14302310635403 |
oct | 2233241510177 |
9 | 503504256485 |
10 | 158285074559 |
11 | 61145886307 |
12 | 26815426a7b |
13 | 11c06b95941 |
14 | 7937c65103 |
15 | 41b613b53e |
hex | 24da86907f |
158285074559 has 2 divisors, whose sum is σ = 158285074560. Its totient is φ = 158285074558.
The previous prime is 158285074513. The next prime is 158285074601. The reversal of 158285074559 is 955470582851.
It is a happy number.
158285074559 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 an emirp because it is prime and its reverse (955470582851) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-158285074559 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 158285074498 and 158285074507.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (158285073559) 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, 79142537279 + 79142537280.
It is an arithmetic number, because the mean of its divisors is an integer number (79142537280).
Almost surely, 2158285074559 is an apocalyptic number.
158285074559 is a deficient number, since it is larger than the sum of its proper divisors (1).
158285074559 is an equidigital number, since it uses as much as digits as its factorization.
158285074559 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 20160000, while the sum is 59.
The spelling of 158285074559 in words is "one hundred fifty-eight billion, two hundred eighty-five million, seventy-four thousand, five hundred fifty-nine".
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