Base | Representation |
---|---|
bin | 10010010010001010000110… |
… | …110010100001101111110011 |
3 | 101112201101002002010121102222 |
4 | 102102022012302201233303 |
5 | 41014440041102424313 |
6 | 443005020104431255 |
7 | 22636423105506062 |
oct | 2222120662415763 |
9 | 345641062117388 |
10 | 80412639108083 |
11 | 23692899472507 |
12 | 902861217852b |
13 | 35b3b57b74529 |
14 | 15bddc75bc1d9 |
15 | 946ab5c48208 |
hex | 492286ca1bf3 |
80412639108083 has 4 divisors (see below), whose sum is σ = 80412935963640. Its totient is φ = 80412342252528.
The previous prime is 80412639108049. The next prime is 80412639108199. The reversal of 80412639108083 is 38080193621408.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 80412639108083 - 218 = 80412638845939 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (80412639107083) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148021085 + ... + 148563342.
It is an arithmetic number, because the mean of its divisors is an integer number (20103233990910).
Almost surely, 280412639108083 is an apocalyptic number.
80412639108083 is a deficient number, since it is larger than the sum of its proper divisors (296855557).
80412639108083 is a wasteful number, since it uses less digits than its factorization.
80412639108083 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 296855556.
The product of its (nonzero) digits is 1990656, while the sum is 53.
The spelling of 80412639108083 in words is "eighty trillion, four hundred twelve billion, six hundred thirty-nine million, one hundred eight thousand, eighty-three".
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