Base | Representation |
---|---|
bin | 10010010111111100110011… |
… | …100110011101101001100000 |
3 | 101121010102110220122000201211 |
4 | 102113330303212131221200 |
5 | 41043000230400121133 |
6 | 443511524535435504 |
7 | 23010243604230415 |
oct | 2227746346355140 |
9 | 347112426560654 |
10 | 80810675395168 |
11 | 23826684592274 |
12 | 9091797825b94 |
13 | 361254c702064 |
14 | 15d5386a5010c |
15 | 95211004abcd |
hex | 497f3399da60 |
80810675395168 has 24 divisors (see below), whose sum is σ = 159096217543200. Its totient is φ = 40405286812800.
The previous prime is 80810675395157. The next prime is 80810675395199. The reversal of 80810675395168 is 86159357601808.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48238818 + ... + 49885918.
It is an arithmetic number, because the mean of its divisors is an integer number (6629009064300).
Almost surely, 280810675395168 is an apocalyptic number.
It is an amenable number.
80810675395168 is a deficient number, since it is larger than the sum of its proper divisors (78285542148032).
80810675395168 is a wasteful number, since it uses less digits than its factorization.
80810675395168 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3180310 (or 3180302 counting only the distinct ones).
The product of its (nonzero) digits is 87091200, while the sum is 67.
The spelling of 80810675395168 in words is "eighty trillion, eight hundred ten billion, six hundred seventy-five million, three hundred ninety-five thousand, one hundred sixty-eight".
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