Base | Representation |
---|---|
bin | 100101010001100011… |
… | …1101011100010100111 |
3 | 21122121112212202020121 |
4 | 1022203013223202213 |
5 | 2302413301022022 |
6 | 100434521542411 |
7 | 5532421500451 |
oct | 1124307534247 |
9 | 248545782217 |
10 | 80046110887 |
11 | 30a46a40956 |
12 | 1361b344a07 |
13 | 771885ac72 |
14 | 3c34d3d2d1 |
15 | 213757b2c7 |
hex | 12a31eb8a7 |
80046110887 has 8 divisors (see below), whose sum is σ = 81613644336. Its totient is φ = 78480697152.
The previous prime is 80046110873. The next prime is 80046110897. The reversal of 80046110887 is 78801164008.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-80046110887 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80046110867) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 453558 + ... + 604819.
It is an arithmetic number, because the mean of its divisors is an integer number (10201705542).
Almost surely, 280046110887 is an apocalyptic number.
80046110887 is a deficient number, since it is larger than the sum of its proper divisors (1567533449).
80046110887 is a wasteful number, since it uses less digits than its factorization.
80046110887 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1059857.
The product of its (nonzero) digits is 86016, while the sum is 43.
The spelling of 80046110887 in words is "eighty billion, forty-six million, one hundred ten thousand, eight hundred eighty-seven".
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