Base | Representation |
---|---|
bin | 1001110111011… |
… | …00001000010000 |
3 | 12202201110001012 |
4 | 10323230020100 |
5 | 132141143422 |
6 | 12113430052 |
7 | 2023262315 |
oct | 473541020 |
9 | 182643035 |
10 | 82756112 |
11 | 4279398a |
12 | 2386b328 |
13 | 141b6a1a |
14 | adc2d0c |
15 | 73ea4e2 |
hex | 4eec210 |
82756112 has 20 divisors (see below), whose sum is σ = 165513216. Its totient is φ = 40043040.
The previous prime is 82756097. The next prime is 82756117. The reversal of 82756112 is 21165728.
82756112 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (82756117) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82928 + ... + 83919.
Almost surely, 282756112 is an apocalyptic number.
It is an amenable number.
82756112 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82756112 is a wasteful number, since it uses less digits than its factorization.
82756112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 166886 (or 166880 counting only the distinct ones).
The product of its digits is 6720, while the sum is 32.
The square root of 82756112 is about 9097.0386390297. The cubic root of 82756112 is about 435.7793962973.
The spelling of 82756112 in words is "eighty-two million, seven hundred fifty-six thousand, one hundred twelve".
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