Base | Representation |
---|---|
bin | 1010000100001000011011… |
… | …11010110101001010101111 |
3 | 2220100211002001221021221110 |
4 | 11002010031322311022233 |
5 | 10400103221200032343 |
6 | 115023220424003103 |
7 | 4442666356012653 |
oct | 502041572651257 |
9 | 86324061837843 |
10 | 22132200002223 |
11 | 7063238a09203 |
12 | 2595451000493 |
13 | c4709945229c |
14 | 5672c0454a63 |
15 | 285a98de4833 |
hex | 14210deb52af |
22132200002223 has 4 divisors (see below), whose sum is σ = 29509600002968. Its totient is φ = 14754800001480.
The previous prime is 22132200002207. The next prime is 22132200002279. The reversal of 22132200002223 is 32220000223122.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 22132200002223 - 24 = 22132200002207 is a prime.
It is a super-3 number, since 3×221322000022233 (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 22132200002223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22132200102223) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3688700000368 + ... + 3688700000373.
It is an arithmetic number, because the mean of its divisors is an integer number (7377400000742).
Almost surely, 222132200002223 is an apocalyptic number.
22132200002223 is a deficient number, since it is larger than the sum of its proper divisors (7377400000745).
22132200002223 is an equidigital number, since it uses as much as digits as its factorization.
22132200002223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7377400000744.
The product of its (nonzero) digits is 1152, while the sum is 21.
Adding to 22132200002223 its reverse (32220000223122), we get a palindrome (54352200225345).
The spelling of 22132200002223 in words is "twenty-two trillion, one hundred thirty-two billion, two hundred million, two thousand, two hundred twenty-three".
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