Base | Representation |
---|---|
bin | 1000001101000001… |
… | …1001000011011111 |
3 | 12200110122220001222 |
4 | 2003100121003133 |
5 | 14002220042343 |
6 | 1002302523555 |
7 | 105366434153 |
oct | 20320310337 |
9 | 5613586058 |
10 | 2202112223 |
11 | a30042563 |
12 | 5155965bb |
13 | 2912c0bac |
14 | 16c66b063 |
15 | cd4d7a68 |
hex | 834190df |
2202112223 has 2 divisors, whose sum is σ = 2202112224. Its totient is φ = 2202112222.
The previous prime is 2202112219. The next prime is 2202112271. The reversal of 2202112223 is 3222112022.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2202112223 - 22 = 2202112219 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2202112723) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101056111 + 1101056112.
It is an arithmetic number, because the mean of its divisors is an integer number (1101056112).
Almost surely, 22202112223 is an apocalyptic number.
2202112223 is a deficient number, since it is larger than the sum of its proper divisors (1).
2202112223 is an equidigital number, since it uses as much as digits as its factorization.
2202112223 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 2202112223 is about 46926.6685691622. The cubic root of 2202112223 is about 1301.0075469209.
Adding to 2202112223 its reverse (3222112022), we get a palindrome (5424224245).
The spelling of 2202112223 in words is "two billion, two hundred two million, one hundred twelve thousand, two hundred twenty-three".
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