Base | Representation |
---|---|
bin | 10010001100001001110111… |
… | …101100011101101101010001 |
3 | 101111020221011100200120212011 |
4 | 102030021313230131231101 |
5 | 40441210120131000032 |
6 | 442051305131302521 |
7 | 22564546200450505 |
oct | 2214116754355521 |
9 | 344227140616764 |
10 | 80000069000017 |
11 | 23543925397951 |
12 | 8b806712aaa41 |
13 | 3583c8824082a |
14 | 15a8049bd6305 |
15 | 93aebaa18247 |
hex | 48c277b1db51 |
80000069000017 has 2 divisors, whose sum is σ = 80000069000018. Its totient is φ = 80000069000016.
The previous prime is 80000068999933. The next prime is 80000069000023. The reversal of 80000069000017 is 71000096000008.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 71606527140096 + 8393541859921 = 8462064^2 + 2897161^2 .
It is a cyclic number.
It is not a de Polignac number, because 80000069000017 - 231 = 79997921516369 is a prime.
It is a super-2 number, since 2×800000690000172 (a number of 29 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (80000069000717) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40000034500008 + 40000034500009.
It is an arithmetic number, because the mean of its divisors is an integer number (40000034500009).
Almost surely, 280000069000017 is an apocalyptic number.
It is an amenable number.
80000069000017 is a deficient number, since it is larger than the sum of its proper divisors (1).
80000069000017 is an equidigital number, since it uses as much as digits as its factorization.
80000069000017 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3024, while the sum is 31.
The spelling of 80000069000017 in words is "eighty trillion, sixty-nine million, seventeen", and thus it is an aban number and an uban number.
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