Base | Representation |
---|---|
bin | 1001110100000… |
… | …10001010010001 |
3 | 12201220101122101 |
4 | 10322002022101 |
5 | 132033301230 |
6 | 12100240401 |
7 | 2016504010 |
oct | 472021221 |
9 | 181811571 |
10 | 82322065 |
11 | 42517871 |
12 | 236a0101 |
13 | 140942a7 |
14 | ad0ca77 |
15 | 7361aca |
hex | 4e82291 |
82322065 has 16 divisors (see below), whose sum is σ = 113402880. Its totient is φ = 56197440.
The previous prime is 82322059. The next prime is 82322069. The reversal of 82322065 is 56022328.
It is not a de Polignac number, because 82322065 - 27 = 82321937 is a prime.
It is not an unprimeable number, because it can be changed into a prime (82322069) 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, 2880 + ... + 13150.
It is an arithmetic number, because the mean of its divisors is an integer number (7087680).
Almost surely, 282322065 is an apocalyptic number.
It is an amenable number.
82322065 is a deficient number, since it is larger than the sum of its proper divisors (31080815).
82322065 is a wasteful number, since it uses less digits than its factorization.
82322065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10512.
The product of its (nonzero) digits is 5760, while the sum is 28.
The square root of 82322065 is about 9073.1507757779. The cubic root of 82322065 is about 435.0161882380.
The spelling of 82322065 in words is "eighty-two million, three hundred twenty-two thousand, sixty-five".
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