Base | Representation |
---|---|
bin | 1001110111111… |
… | …01101111111011 |
3 | 12202212010001012 |
4 | 10323331233323 |
5 | 132201001113 |
6 | 12115144135 |
7 | 2024012606 |
oct | 473755773 |
9 | 182763035 |
10 | 82828283 |
11 | 4283312a |
12 | 238a504b |
13 | 14210825 |
14 | b00133d |
15 | 7411aa8 |
hex | 4efdbfb |
82828283 has 4 divisors (see below), whose sum is σ = 82896480. Its totient is φ = 82760088.
The previous prime is 82828253. The next prime is 82828289. The reversal of 82828283 is 38282828.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 82828283 - 28 = 82828027 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 82828283.
It is not an unprimeable number, because it can be changed into a prime (82828289) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32243 + ... + 34716.
It is an arithmetic number, because the mean of its divisors is an integer number (20724120).
Almost surely, 282828283 is an apocalyptic number.
82828283 is a deficient number, since it is larger than the sum of its proper divisors (68197).
82828283 is a wasteful number, since it uses less digits than its factorization.
82828283 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68196.
The product of its digits is 98304, while the sum is 41.
The square root of 82828283 is about 9101.0045049983. The cubic root of 82828283 is about 435.9060394977.
The spelling of 82828283 in words is "eighty-two million, eight hundred twenty-eight thousand, two hundred eighty-three".
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