Base | Representation |
---|---|
bin | 100000001101010100011… |
… | …010001111101111110111 |
3 | 21211120222101012022120201 |
4 | 200031110122033233313 |
5 | 242230342011330311 |
6 | 4412442005341331 |
7 | 315623145224155 |
oct | 40152432175767 |
9 | 7746871168521 |
10 | 2213324323831 |
11 | 783735974765 |
12 | 2b8b59a07847 |
13 | 13093c1bb51a |
14 | 791a84023d5 |
15 | 3c8910b99c1 |
hex | 2035468fbf7 |
2213324323831 has 2 divisors, whose sum is σ = 2213324323832. Its totient is φ = 2213324323830.
The previous prime is 2213324323811. The next prime is 2213324323901. The reversal of 2213324323831 is 1383234233122.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2213324323831 - 29 = 2213324323319 is a prime.
It is a super-2 number, since 2×22133243238312 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2213324323801) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106662161915 + 1106662161916.
It is an arithmetic number, because the mean of its divisors is an integer number (1106662161916).
Almost surely, 22213324323831 is an apocalyptic number.
2213324323831 is a deficient number, since it is larger than the sum of its proper divisors (1).
2213324323831 is an equidigital number, since it uses as much as digits as its factorization.
2213324323831 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 124416, while the sum is 37.
Adding to 2213324323831 its reverse (1383234233122), we get a palindrome (3596558556953).
The spelling of 2213324323831 in words is "two trillion, two hundred thirteen billion, three hundred twenty-four million, three hundred twenty-three thousand, eight hundred thirty-one".
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