Base | Representation |
---|---|
bin | 1001110001111… |
… | …10001110010100 |
3 | 12201101020221010 |
4 | 10320332032110 |
5 | 132000400141 |
6 | 12050252220 |
7 | 2014234512 |
oct | 470761624 |
9 | 181336833 |
10 | 82043796 |
11 | 4234779a |
12 | 23587070 |
13 | 13cc7733 |
14 | ac794b2 |
15 | 7309416 |
hex | 4e3e394 |
82043796 has 12 divisors (see below), whose sum is σ = 191435552. Its totient is φ = 27347928.
The previous prime is 82043779. The next prime is 82043821. The reversal of 82043796 is 69734028.
It is a tau number, because it is divible by the number of its divisors (12).
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, 3418480 + ... + 3418503.
Almost surely, 282043796 is an apocalyptic number.
It is an amenable number.
82043796 is an abundant number, since it is smaller than the sum of its proper divisors (109391756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82043796 is a wasteful number, since it uses less digits than its factorization.
82043796 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6836990 (or 6836988 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 39.
The square root of 82043796 is about 9057.8030448890. The cubic root of 82043796 is about 434.5254807097.
The spelling of 82043796 in words is "eighty-two million, forty-three thousand, seven hundred ninety-six".
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