Base | Representation |
---|---|
bin | 1001110011001… |
… | …00100011101011 |
3 | 12201200020022111 |
4 | 10321210203223 |
5 | 132020411221 |
6 | 12053503151 |
7 | 2015460340 |
oct | 471444353 |
9 | 181606274 |
10 | 82200811 |
11 | 42444760 |
12 | 23641ab7 |
13 | 14051044 |
14 | acba7c7 |
15 | 733abe1 |
hex | 4e648eb |
82200811 has 16 divisors (see below), whose sum is σ = 103023360. Its totient is φ = 63715680.
The previous prime is 82200803. The next prime is 82200817. The reversal of 82200811 is 11800228.
It is not a de Polignac number, because 82200811 - 23 = 82200803 is a prime.
It is not an unprimeable number, because it can be changed into a prime (82200817) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12460 + ... + 17878.
It is an arithmetic number, because the mean of its divisors is an integer number (6438960).
Almost surely, 282200811 is an apocalyptic number.
82200811 is a deficient number, since it is larger than the sum of its proper divisors (20822549).
82200811 is a wasteful number, since it uses less digits than its factorization.
82200811 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5634.
The product of its (nonzero) digits is 256, while the sum is 22.
The square root of 82200811 is about 9066.4662906780. The cubic root of 82200811 is about 434.8025016169.
The spelling of 82200811 in words is "eighty-two million, two hundred thousand, eight hundred eleven".
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