Base | Representation |
---|---|
bin | 1001110001101… |
… | …11100100001010 |
3 | 12201022212111222 |
4 | 10320313210022 |
5 | 131444012042 |
6 | 12045522042 |
7 | 2014062140 |
oct | 470674412 |
9 | 181285458 |
10 | 82016522 |
11 | 42329255 |
12 | 23573322 |
13 | 13cb81b3 |
14 | ac6d590 |
15 | 73012d2 |
hex | 4e3790a |
82016522 has 16 divisors (see below), whose sum is σ = 142527552. Its totient is φ = 34668000.
The previous prime is 82016503. The next prime is 82016527. The reversal of 82016522 is 22561028.
It is a junction number, because it is equal to n+sod(n) for n = 82016491 and 82016500.
It is not an unprimeable number, because it can be changed into a prime (82016527) by changing a digit.
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, 39104 + ... + 41147.
It is an arithmetic number, because the mean of its divisors is an integer number (8907972).
Almost surely, 282016522 is an apocalyptic number.
82016522 is a deficient number, since it is larger than the sum of its proper divisors (60511030).
82016522 is a wasteful number, since it uses less digits than its factorization.
82016522 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80333.
The product of its (nonzero) digits is 1920, while the sum is 26.
The square root of 82016522 is about 9056.2973670259. The cubic root of 82016522 is about 434.4773252853.
The spelling of 82016522 in words is "eighty-two million, sixteen thousand, five hundred twenty-two".
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