Base | Representation |
---|---|
bin | 1001110111101… |
… | …10100101001111 |
3 | 12202210121202221 |
4 | 10323312211033 |
5 | 132144031202 |
6 | 12114400211 |
7 | 2023531201 |
oct | 473664517 |
9 | 182717687 |
10 | 82798927 |
11 | 42813072 |
12 | 23890067 |
13 | 14200363 |
14 | add4771 |
15 | 7408037 |
hex | 4ef694f |
82798927 has 2 divisors, whose sum is σ = 82798928. Its totient is φ = 82798926.
The previous prime is 82798897. The next prime is 82799029. The reversal of 82798927 is 72989728.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 82798927 - 219 = 82274639 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (82798127) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41399463 + 41399464.
It is an arithmetic number, because the mean of its divisors is an integer number (41399464).
Almost surely, 282798927 is an apocalyptic number.
82798927 is a deficient number, since it is larger than the sum of its proper divisors (1).
82798927 is an equidigital number, since it uses as much as digits as its factorization.
82798927 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1016064, while the sum is 52.
The square root of 82798927 is about 9099.3915730668. The cubic root of 82798927 is about 435.8545354731.
The spelling of 82798927 in words is "eighty-two million, seven hundred ninety-eight thousand, nine hundred twenty-seven".
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