Base | Representation |
---|---|
bin | 11010100111001… |
… | …10100001010011 |
3 | 120120001212220012 |
4 | 31103212201103 |
5 | 424122223243 |
6 | 34052505135 |
7 | 5350346153 |
oct | 1523464123 |
9 | 516055805 |
10 | 223242323 |
11 | 105018297 |
12 | 6291b1ab |
13 | 37334465 |
14 | 21912763 |
15 | 148ead18 |
hex | d4e6853 |
223242323 has 8 divisors (see below), whose sum is σ = 224952000. Its totient is φ = 221538240.
The previous prime is 223242311. The next prime is 223242329. The reversal of 223242323 is 323242322.
223242323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 223242323 - 210 = 223241299 is a prime.
It is a super-3 number, since 3×2232423233 (a number of 26 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (223242329) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110678 + ... + 112676.
It is an arithmetic number, because the mean of its divisors is an integer number (28119000).
Almost surely, 2223242323 is an apocalyptic number.
223242323 is a deficient number, since it is larger than the sum of its proper divisors (1709677).
223242323 is a wasteful number, since it uses less digits than its factorization.
223242323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2797.
The product of its digits is 3456, while the sum is 23.
The square root of 223242323 is about 14941.2958942657. The cubic root of 223242323 is about 606.6322727687.
Adding to 223242323 its reverse (323242322), we get a palindrome (546484645).
Subtracting 223242323 from its reverse (323242322), we obtain a palindrome (99999999).
The spelling of 223242323 in words is "two hundred twenty-three million, two hundred forty-two thousand, three hundred twenty-three".
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