Base | Representation |
---|---|
bin | 100101101000111110… |
… | …1101001001001001110 |
3 | 21201122022200111111001 |
4 | 1023101331221021032 |
5 | 2311020443240112 |
6 | 101044514250514 |
7 | 5561043511120 |
oct | 1132175511116 |
9 | 251568614431 |
10 | 80832008782 |
11 | 3130a61a648 |
12 | 137ba586a3a |
13 | 78126140c5 |
14 | 3cab477210 |
15 | 2181569c57 |
hex | 12d1f6924e |
80832008782 has 32 divisors (see below), whose sum is σ = 150685714368. Its totient is φ = 31723301376.
The previous prime is 80832008767. The next prime is 80832008809. The reversal of 80832008782 is 28780023808.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 4580793 + ... + 4598404.
It is an arithmetic number, because the mean of its divisors is an integer number (4708928574).
Almost surely, 280832008782 is an apocalyptic number.
80832008782 is a deficient number, since it is larger than the sum of its proper divisors (69853705586).
80832008782 is a wasteful number, since it uses less digits than its factorization.
80832008782 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9179260.
The product of its (nonzero) digits is 344064, while the sum is 46.
The spelling of 80832008782 in words is "eighty billion, eight hundred thirty-two million, eight thousand, seven hundred eighty-two".
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