Base | Representation |
---|---|
bin | 1001110100001… |
… | …10111101001101 |
3 | 12201221101120221 |
4 | 10322012331031 |
5 | 132034413314 |
6 | 12100511341 |
7 | 2016615202 |
oct | 472067515 |
9 | 181841527 |
10 | 82341709 |
11 | 425305aa |
12 | 236ab551 |
13 | 140a0208 |
14 | ad15ca9 |
15 | 7367824 |
hex | 4e86f4d |
82341709 has 2 divisors, whose sum is σ = 82341710. Its totient is φ = 82341708.
The previous prime is 82341691. The next prime is 82341719. The reversal of 82341709 is 90714328.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 71876484 + 10465225 = 8478^2 + 3235^2 .
It is a cyclic number.
It is not a de Polignac number, because 82341709 - 217 = 82210637 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (82341719) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41170854 + 41170855.
It is an arithmetic number, because the mean of its divisors is an integer number (41170855).
Almost surely, 282341709 is an apocalyptic number.
It is an amenable number.
82341709 is a deficient number, since it is larger than the sum of its proper divisors (1).
82341709 is an equidigital number, since it uses as much as digits as its factorization.
82341709 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 12096, while the sum is 34.
The square root of 82341709 is about 9074.2332458451. The cubic root of 82341709 is about 435.0507872177.
The spelling of 82341709 in words is "eighty-two million, three hundred forty-one thousand, seven hundred nine".
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