Base | Representation |
---|---|
bin | 1001110111111… |
… | …11010100000011 |
3 | 12202212102211112 |
4 | 10323333110003 |
5 | 132201202231 |
6 | 12115233535 |
7 | 2024040362 |
oct | 473772403 |
9 | 182772745 |
10 | 82834691 |
11 | 42837a25 |
12 | 238a88ab |
13 | 14213714 |
14 | b0037d9 |
15 | 741392b |
hex | 4eff503 |
82834691 has 2 divisors, whose sum is σ = 82834692. Its totient is φ = 82834690.
The previous prime is 82834681. The next prime is 82834709. The reversal of 82834691 is 19643828.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-82834691 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (82834621) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41417345 + 41417346.
It is an arithmetic number, because the mean of its divisors is an integer number (41417346).
Almost surely, 282834691 is an apocalyptic number.
82834691 is a deficient number, since it is larger than the sum of its proper divisors (1).
82834691 is an equidigital number, since it uses as much as digits as its factorization.
82834691 is an evil number, because the sum of its binary digits is even.
The product of its digits is 82944, while the sum is 41.
The square root of 82834691 is about 9101.3565472406. The cubic root of 82834691 is about 435.9172804803.
The spelling of 82834691 in words is "eighty-two million, eight hundred thirty-four thousand, six hundred ninety-one".
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