Base | Representation |
---|---|
bin | 111111110000100001… |
… | …100011100000101011 |
3 | 20112201002021002002102 |
4 | 333300201203200223 |
5 | 2110201204244413 |
6 | 51241111524015 |
7 | 4642333005632 |
oct | 776041434053 |
9 | 215632232072 |
10 | 68459837483 |
11 | 27040880194 |
12 | 1132708960b |
13 | 65c033289b |
14 | 345625a519 |
15 | 1baa2d1458 |
hex | ff086382b |
68459837483 has 2 divisors, whose sum is σ = 68459837484. Its totient is φ = 68459837482.
The previous prime is 68459837431. The next prime is 68459837497. The reversal of 68459837483 is 38473895486.
68459837483 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-68459837483 is a prime.
It is not a weakly prime, because it can be changed into another prime (68459537483) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34229918741 + 34229918742.
It is an arithmetic number, because the mean of its divisors is an integer number (34229918742).
Almost surely, 268459837483 is an apocalyptic number.
68459837483 is a deficient number, since it is larger than the sum of its proper divisors (1).
68459837483 is an equidigital number, since it uses as much as digits as its factorization.
68459837483 is an evil number, because the sum of its binary digits is even.
The product of its digits is 139345920, while the sum is 65.
The spelling of 68459837483 in words is "sixty-eight billion, four hundred fifty-nine million, eight hundred thirty-seven thousand, four hundred eighty-three".
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