Base | Representation |
---|---|
bin | 10100011111011000… |
… | …010011111100100010 |
3 | 2002210022100000022022 |
4 | 110133120103330202 |
5 | 330024313201310 |
6 | 14035100141442 |
7 | 1406132664326 |
oct | 243730237442 |
9 | 62708300268 |
10 | 22001303330 |
11 | 9370186916 |
12 | 4320237882 |
13 | 20c81ba2a6 |
14 | 10c9ddd986 |
15 | 88b7d9a55 |
hex | 51f613f22 |
22001303330 has 16 divisors (see below), whose sum is σ = 39854593080. Its totient is φ = 8744466432.
The previous prime is 22001303309. The next prime is 22001303399. The reversal of 22001303330 is 3330310022.
It can be written as a sum of positive squares in 4 ways, for example, as 20794505209 + 1206798121 = 144203^2 + 34739^2 .
It is a junction number, because it is equal to n+sod(n) for n = 22001303299 and 22001303308.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7005215 + ... + 7008354.
Almost surely, 222001303330 is an apocalyptic number.
22001303330 is a deficient number, since it is larger than the sum of its proper divisors (17853289750).
22001303330 is a wasteful number, since it uses less digits than its factorization.
22001303330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14013733.
The product of its (nonzero) digits is 324, while the sum is 17.
Adding to 22001303330 its reverse (3330310022), we get a palindrome (25331613352).
The spelling of 22001303330 in words is "twenty-two billion, one million, three hundred three thousand, three hundred thirty".
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