Base | Representation |
---|---|
bin | 1000001101000001… |
… | …1101011100101111 |
3 | 12200110200210202122 |
4 | 2003100131130233 |
5 | 14002221131343 |
6 | 1002303143155 |
7 | 105366540506 |
oct | 20320353457 |
9 | 5613623678 |
10 | 2202130223 |
11 | a30055037 |
12 | 5155a4abb |
13 | 2912c9147 |
14 | 16c67383d |
15 | cd4dd068 |
hex | 8341d72f |
2202130223 has 2 divisors, whose sum is σ = 2202130224. Its totient is φ = 2202130222.
The previous prime is 2202130201. The next prime is 2202130243. The reversal of 2202130223 is 3220312022.
2202130223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2202130223 - 26 = 2202130159 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2202130243) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101065111 + 1101065112.
It is an arithmetic number, because the mean of its divisors is an integer number (1101065112).
Almost surely, 22202130223 is an apocalyptic number.
2202130223 is a deficient number, since it is larger than the sum of its proper divisors (1).
2202130223 is an equidigital number, since it uses as much as digits as its factorization.
2202130223 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 2202130223 is about 46926.8603573689. The cubic root of 2202130223 is about 1301.0110917103.
Adding to 2202130223 its reverse (3220312022), we get a palindrome (5422442245).
The spelling of 2202130223 in words is "two billion, two hundred two million, one hundred thirty thousand, two hundred twenty-three".
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