Base | Representation |
---|---|
bin | 1010000110011101000111… |
… | …00101001011011100011110 |
3 | 2220122110002212221120022101 |
4 | 11003032203211023130132 |
5 | 10402410204200220110 |
6 | 115124021122235314 |
7 | 4451523366351532 |
oct | 503164345133436 |
9 | 86573085846271 |
10 | 22212020320030 |
11 | 709407944a402 |
12 | 25a8a087b5b3a |
13 | c5177a294a78 |
14 | 56b0d33b9bc2 |
15 | 287bbb71e13a |
hex | 1433a394b71e |
22212020320030 has 16 divisors (see below), whose sum is σ = 42333497551440. Its totient is φ = 8362172355712.
The previous prime is 22212020319989. The next prime is 22212020320031. The reversal of 22212020320030 is 3002302021222.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22212020320031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65329471360 + ... + 65329471699.
It is an arithmetic number, because the mean of its divisors is an integer number (2645843596965).
Almost surely, 222212020320030 is an apocalyptic number.
22212020320030 is a deficient number, since it is larger than the sum of its proper divisors (20121477231410).
22212020320030 is a wasteful number, since it uses less digits than its factorization.
22212020320030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 130658943083.
The product of its (nonzero) digits is 576, while the sum is 19.
Adding to 22212020320030 its reverse (3002302021222), we get a palindrome (25214322341252).
The spelling of 22212020320030 in words is "twenty-two trillion, two hundred twelve billion, twenty million, three hundred twenty thousand, thirty".
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