Base | Representation |
---|---|
bin | 100101010010110101… |
… | …1110111010010110111 |
3 | 21122201112212101200210 |
4 | 1022211223313102313 |
5 | 2303010310310042 |
6 | 100443100240503 |
7 | 5533453356012 |
oct | 1124553672267 |
9 | 248645771623 |
10 | 80089150647 |
11 | 30a69268300 |
12 | 13631840133 |
13 | 772474a28c |
14 | 3c3a944379 |
15 | 213b22da9c |
hex | 12a5af74b7 |
80089150647 has 12 divisors (see below), whose sum is σ = 117375835640. Its totient is φ = 48538878960.
The previous prime is 80089150613. The next prime is 80089150649. The reversal of 80089150647 is 74605198008.
It is not a de Polignac number, because 80089150647 - 220 = 80088102071 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 80089150596 and 80089150605.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80089150649) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 110315272 + ... + 110315997.
Almost surely, 280089150647 is an apocalyptic number.
80089150647 is a deficient number, since it is larger than the sum of its proper divisors (37286684993).
80089150647 is a wasteful number, since it uses less digits than its factorization.
80089150647 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 220631294 (or 220631283 counting only the distinct ones).
The product of its (nonzero) digits is 483840, while the sum is 48.
The spelling of 80089150647 in words is "eighty billion, eighty-nine million, one hundred fifty thousand, six hundred forty-seven".
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