Base | Representation |
---|---|
bin | 1001110011001… |
… | …00010111010110 |
3 | 12201200012020021 |
4 | 10321210113112 |
5 | 132020400042 |
6 | 12053455354 |
7 | 2015455132 |
oct | 471442726 |
9 | 181605207 |
10 | 82200022 |
11 | 42444103 |
12 | 2364155a |
13 | 14050888 |
14 | acba3c2 |
15 | 733a867 |
hex | 4e645d6 |
82200022 has 32 divisors (see below), whose sum is σ = 132192000. Its totient is φ = 38251488.
The previous prime is 82199993. The next prime is 82200059. The reversal of 82200022 is 22000228.
It is a junction number, because it is equal to n+sod(n) for n = 82199969 and 82200005.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 459129 + ... + 459307.
It is an arithmetic number, because the mean of its divisors is an integer number (4131000).
Almost surely, 282200022 is an apocalyptic number.
82200022 is a deficient number, since it is larger than the sum of its proper divisors (49991978).
82200022 is a wasteful number, since it uses less digits than its factorization.
82200022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 420.
The product of its (nonzero) digits is 128, while the sum is 16.
The square root of 82200022 is about 9066.4227785825. The cubic root of 82200022 is about 434.8011104698.
The spelling of 82200022 in words is "eighty-two million, two hundred thousand, twenty-two".
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