Base | Representation |
---|---|
bin | 100101010010110101… |
… | …1110111010010010101 |
3 | 21122201112212101122112 |
4 | 1022211223313102111 |
5 | 2303010310304423 |
6 | 100443100240405 |
7 | 5533453355633 |
oct | 1124553672225 |
9 | 248645771575 |
10 | 80089150613 |
11 | 30a6926827a |
12 | 13631840105 |
13 | 772474a264 |
14 | 3c3a944353 |
15 | 213b22da78 |
hex | 12a5af7495 |
80089150613 has 2 divisors, whose sum is σ = 80089150614. Its totient is φ = 80089150612.
The previous prime is 80089150571. The next prime is 80089150649. The reversal of 80089150613 is 31605198008.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 40545044164 + 39544106449 = 201358^2 + 198857^2 .
It is a cyclic number.
It is not a de Polignac number, because 80089150613 - 26 = 80089150549 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (80089150693) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40044575306 + 40044575307.
It is an arithmetic number, because the mean of its divisors is an integer number (40044575307).
Almost surely, 280089150613 is an apocalyptic number.
It is an amenable number.
80089150613 is a deficient number, since it is larger than the sum of its proper divisors (1).
80089150613 is an equidigital number, since it uses as much as digits as its factorization.
80089150613 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 51840, while the sum is 41.
The spelling of 80089150613 in words is "eighty billion, eighty-nine million, one hundred fifty thousand, six hundred thirteen".
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