Base | Representation |
---|---|
bin | 11010100111110… |
… | …00000101000011 |
3 | 120120012112112220 |
4 | 31103320011003 |
5 | 424132023433 |
6 | 34054222123 |
7 | 5351065635 |
oct | 1523700503 |
9 | 516175486 |
10 | 223314243 |
11 | 105067329 |
12 | 62954943 |
13 | 3735b109 |
14 | 21930a55 |
15 | 149122b3 |
hex | d4f8143 |
223314243 has 16 divisors (see below), whose sum is σ = 301259520. Its totient is φ = 147129696.
The previous prime is 223314209. The next prime is 223314251. The reversal of 223314243 is 342413322.
It is not a de Polignac number, because 223314243 - 210 = 223313219 is a prime.
It is a super-2 number, since 2×2233142432 = 99738502253326098, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (223314293) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242538 + ... + 243456.
It is an arithmetic number, because the mean of its divisors is an integer number (18828720).
Almost surely, 2223314243 is an apocalyptic number.
223314243 is a deficient number, since it is larger than the sum of its proper divisors (77945277).
223314243 is a wasteful number, since it uses less digits than its factorization.
223314243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1786.
The product of its digits is 3456, while the sum is 24.
The square root of 223314243 is about 14943.7024528729. The cubic root of 223314243 is about 606.6974102213.
Adding to 223314243 its reverse (342413322), we get a palindrome (565727565).
The spelling of 223314243 in words is "two hundred twenty-three million, three hundred fourteen thousand, two hundred forty-three".
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