Base | Representation |
---|---|
bin | 1001110010000… |
… | …01111001100001 |
3 | 12201102000120122 |
4 | 10321001321201 |
5 | 132001340344 |
6 | 12050450025 |
7 | 2014326425 |
oct | 471017141 |
9 | 181360518 |
10 | 82058849 |
11 | 42358034 |
12 | 23593915 |
13 | 14001542 |
14 | ac80b85 |
15 | 730daee |
hex | 4e41e61 |
82058849 has 2 divisors, whose sum is σ = 82058850. Its totient is φ = 82058848.
The previous prime is 82058843. The next prime is 82058887. The reversal of 82058849 is 94885028.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 52301824 + 29757025 = 7232^2 + 5455^2 .
It is a cyclic number.
It is not a de Polignac number, because 82058849 - 24 = 82058833 is a prime.
It is not a weakly prime, because it can be changed into another prime (82058843) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41029424 + 41029425.
It is an arithmetic number, because the mean of its divisors is an integer number (41029425).
Almost surely, 282058849 is an apocalyptic number.
It is an amenable number.
82058849 is a deficient number, since it is larger than the sum of its proper divisors (1).
82058849 is an equidigital number, since it uses as much as digits as its factorization.
82058849 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 184320, while the sum is 44.
The square root of 82058849 is about 9058.6339477871. The cubic root of 82058849 is about 434.5520539644.
The spelling of 82058849 in words is "eighty-two million, fifty-eight thousand, eight hundred forty-nine".
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