Base | Representation |
---|---|
bin | 100000010101100000010… |
… | …001001110101000010110 |
3 | 21212102122220001120010221 |
4 | 200111200101032220112 |
5 | 242401341441034032 |
6 | 4420454050104554 |
7 | 316354015506403 |
oct | 40254021165026 |
9 | 7772586046127 |
10 | 2222113221142 |
11 | 787435a8a361 |
12 | 2ba7b127b15a |
13 | 13170ccc7a89 |
14 | 7979d7852aa |
15 | 3cc07997597 |
hex | 2056044ea16 |
2222113221142 has 8 divisors (see below), whose sum is σ = 3333350126736. Its totient is φ = 1110996512232.
The previous prime is 2222113221073. The next prime is 2222113221149. The reversal of 2222113221142 is 2411223112222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2222113221149) 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, 30002938 + ... + 30076909.
It is an arithmetic number, because the mean of its divisors is an integer number (416668765842).
Almost surely, 22222113221142 is an apocalyptic number.
2222113221142 is a deficient number, since it is larger than the sum of its proper divisors (1111236905594).
2222113221142 is a wasteful number, since it uses less digits than its factorization.
2222113221142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60098342.
The product of its digits is 1536, while the sum is 25.
Adding to 2222113221142 its reverse (2411223112222), we get a palindrome (4633336333364).
The spelling of 2222113221142 in words is "two trillion, two hundred twenty-two billion, one hundred thirteen million, two hundred twenty-one thousand, one hundred forty-two".
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