Base | Representation |
---|---|
bin | 10000110010001101… |
… | …101110111111010010 |
3 | 1201112000012020110122 |
4 | 100302031232333102 |
5 | 243402204032242 |
6 | 12140201030242 |
7 | 1205416165043 |
oct | 206215567722 |
9 | 51460166418 |
10 | 18022330322 |
11 | 7709154577 |
12 | 35ab785382 |
13 | 1912a4b5a9 |
14 | c2d7a08ca |
15 | 707319ad2 |
hex | 43236efd2 |
18022330322 has 16 divisors (see below), whose sum is σ = 27117979200. Its totient is φ = 8983030320.
The previous prime is 18022330279. The next prime is 18022330387. The reversal of 18022330322 is 22303322081.
It is a junction number, because it is equal to n+sod(n) for n = 18022330291 and 18022330300.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1689947 + ... + 1700577.
It is an arithmetic number, because the mean of its divisors is an integer number (1694873700).
Almost surely, 218022330322 is an apocalyptic number.
18022330322 is a deficient number, since it is larger than the sum of its proper divisors (9095648878).
18022330322 is a wasteful number, since it uses less digits than its factorization.
18022330322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13201.
The product of its (nonzero) digits is 3456, while the sum is 26.
The spelling of 18022330322 in words is "eighteen billion, twenty-two million, three hundred thirty thousand, three hundred twenty-two".
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