Base | Representation |
---|---|
bin | 10100101011001111… |
… | …000111101010001110 |
3 | 2010022011122001002120 |
4 | 110223033013222032 |
5 | 330431224022202 |
6 | 14110523433410 |
7 | 1414066521231 |
oct | 245317075216 |
9 | 63264561076 |
10 | 22200220302 |
11 | 946249a107 |
12 | 4376985866 |
13 | 212a485640 |
14 | 11085bd418 |
15 | 89decd0bc |
hex | 52b3c7a8e |
22200220302 has 32 divisors (see below), whose sum is σ = 49464686880. Its totient is φ = 6595290240.
The previous prime is 22200220297. The next prime is 22200220307. The reversal of 22200220302 is 20302200222.
It is an interprime number because it is at equal distance from previous prime (22200220297) and next prime (22200220307).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22200220307) by changing a digit.
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, 4904949 + ... + 4909472.
It is an arithmetic number, because the mean of its divisors is an integer number (1545771465).
Almost surely, 222200220302 is an apocalyptic number.
22200220302 is an abundant number, since it is smaller than the sum of its proper divisors (27264466578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22200220302 is a wasteful number, since it uses less digits than its factorization.
22200220302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9814468.
The product of its (nonzero) digits is 192, while the sum is 15.
Adding to 22200220302 its reverse (20302200222), we get a palindrome (42502420524).
The spelling of 22200220302 in words is "twenty-two billion, two hundred million, two hundred twenty thousand, three hundred two".
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