Base | Representation |
---|---|
bin | 10100011111010100… |
… | …100110010111101100 |
3 | 2002210020111120110012 |
4 | 110133110212113230 |
5 | 330024041031340 |
6 | 14035023232352 |
7 | 1406121502301 |
oct | 243724462754 |
9 | 62706446405 |
10 | 22000330220 |
11 | 936a6817a0 |
12 | 431ba486b8 |
13 | 20c7c3939b |
14 | 10c9c290a8 |
15 | 88b696565 |
hex | 51f5265ec |
22000330220 has 48 divisors (see below), whose sum is σ = 51630064416. Its totient is φ = 7804992000.
The previous prime is 22000330181. The next prime is 22000330237. The reversal of 22000330220 is 2203300022.
It is a junction number, because it is equal to n+sod(n) for n = 22000330195 and 22000330204.
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 15 ways as a sum of consecutive naturals, for example, 1210511 + ... + 1228550.
It is an arithmetic number, because the mean of its divisors is an integer number (1075626342).
Almost surely, 222000330220 is an apocalyptic number.
22000330220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22000330220 is an abundant number, since it is smaller than the sum of its proper divisors (29629734196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22000330220 is a wasteful number, since it uses less digits than its factorization.
22000330220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2439122 (or 2439120 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 14.
Adding to 22000330220 its reverse (2203300022), we get a palindrome (24203630242).
The spelling of 22000330220 in words is "twenty-two billion, three hundred thirty thousand, two hundred twenty".
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