Base | Representation |
---|---|
bin | 100101100110001110… |
… | …1000000011010110011 |
3 | 21201101212201222120211 |
4 | 1023030131000122303 |
5 | 2310323312123113 |
6 | 101031413044551 |
7 | 5555541666304 |
oct | 1131435003263 |
9 | 251355658524 |
10 | 80739567283 |
11 | 31272420a11 |
12 | 13793626757 |
13 | 77c9418aab |
14 | 3c9d0927ab |
15 | 21783a9b3d |
hex | 12cc7406b3 |
80739567283 has 2 divisors, whose sum is σ = 80739567284. Its totient is φ = 80739567282.
The previous prime is 80739567211. The next prime is 80739567289. The reversal of 80739567283 is 38276593708.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 80739567283 - 221 = 80737470131 is a prime.
It is not a weakly prime, because it can be changed into another prime (80739567289) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40369783641 + 40369783642.
It is an arithmetic number, because the mean of its divisors is an integer number (40369783642).
Almost surely, 280739567283 is an apocalyptic number.
80739567283 is a deficient number, since it is larger than the sum of its proper divisors (1).
80739567283 is an equidigital number, since it uses as much as digits as its factorization.
80739567283 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 58.
The spelling of 80739567283 in words is "eighty billion, seven hundred thirty-nine million, five hundred sixty-seven thousand, two hundred eighty-three".
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