Base | Representation |
---|---|
bin | 100101010011011000… |
… | …0011000000100001100 |
3 | 21122202210122212012202 |
4 | 1022212300120010030 |
5 | 2303024410020133 |
6 | 100444541221032 |
7 | 5534062130414 |
oct | 1124660300414 |
9 | 248683585182 |
10 | 80107110668 |
11 | 30a784149a2 |
12 | 13637861778 |
13 | 7728398000 |
14 | 3c3d09b644 |
15 | 213caca2e8 |
hex | 12a6c1810c |
80107110668 has 24 divisors (see below), whose sum is σ = 151864429920. Its totient is φ = 36972508560.
The previous prime is 80107110649. The next prime is 80107110673. The reversal of 80107110668 is 86601170108.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4548968 + ... + 4566543.
It is an arithmetic number, because the mean of its divisors is an integer number (6327684580).
Almost surely, 280107110668 is an apocalyptic number.
It is an amenable number.
80107110668 is a deficient number, since it is larger than the sum of its proper divisors (71757319252).
80107110668 is a wasteful number, since it uses less digits than its factorization.
80107110668 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9115554 (or 9115526 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 38.
The spelling of 80107110668 in words is "eighty billion, one hundred seven million, one hundred ten thousand, six hundred sixty-eight".
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