Base | Representation |
---|---|
bin | 11010100111111… |
… | …00001100101001 |
3 | 120120020101200201 |
4 | 31103330030221 |
5 | 424133043423 |
6 | 34054432201 |
7 | 5351166055 |
oct | 1523741451 |
9 | 516211621 |
10 | 223331113 |
11 | 105078a75 |
12 | 62962661 |
13 | 373659b5 |
14 | 21936c65 |
15 | 149172ad |
hex | d4fc329 |
223331113 has 2 divisors, whose sum is σ = 223331114. Its totient is φ = 223331112.
The previous prime is 223331093. The next prime is 223331123. The reversal of 223331113 is 311133322.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 146119744 + 77211369 = 12088^2 + 8787^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-223331113 is a prime.
It is not a weakly prime, because it can be changed into another prime (223331123) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111665556 + 111665557.
It is an arithmetic number, because the mean of its divisors is an integer number (111665557).
Almost surely, 2223331113 is an apocalyptic number.
It is an amenable number.
223331113 is a deficient number, since it is larger than the sum of its proper divisors (1).
223331113 is an equidigital number, since it uses as much as digits as its factorization.
223331113 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 324, while the sum is 19.
The square root of 223331113 is about 14944.2668940300. The cubic root of 223331113 is about 606.7126872400.
Adding to 223331113 its reverse (311133322), we get a palindrome (534464435).
The spelling of 223331113 in words is "two hundred twenty-three million, three hundred thirty-one thousand, one hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.144 sec. • engine limits •