Base | Representation |
---|---|
bin | 11010011101111… |
… | …00110111001001 |
3 | 120110202221110021 |
4 | 31032330313021 |
5 | 423314214423 |
6 | 34010420441 |
7 | 5334110464 |
oct | 1516746711 |
9 | 513687407 |
10 | 222023113 |
11 | 104365284 |
12 | 62431721 |
13 | 36cc8530 |
14 | 216b62db |
15 | 1475995d |
hex | d3bcdc9 |
222023113 has 16 divisors (see below), whose sum is σ = 252806400. Its totient is φ = 193294080.
The previous prime is 222023093. The next prime is 222023129. The reversal of 222023113 is 311320222.
It is a cyclic number.
It is not a de Polignac number, because 222023113 - 213 = 222014921 is a prime.
It is a super-3 number, since 3×2220231133 (a number of 26 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (222023143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57153 + ... + 60913.
It is an arithmetic number, because the mean of its divisors is an integer number (15800400).
Almost surely, 2222023113 is an apocalyptic number.
It is an amenable number.
222023113 is a deficient number, since it is larger than the sum of its proper divisors (30783287).
222023113 is a wasteful number, since it uses less digits than its factorization.
222023113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4032.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 222023113 is about 14900.4400270596. The cubic root of 222023113 is about 605.5259074874.
Adding to 222023113 its reverse (311320222), we get a palindrome (533343335).
The spelling of 222023113 in words is "two hundred twenty-two million, twenty-three thousand, one hundred thirteen".
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