Base | Representation |
---|---|
bin | 11010110000001… |
… | …10000110001001 |
3 | 120122021201200111 |
4 | 31120012012021 |
5 | 424422421413 |
6 | 34134034321 |
7 | 5363353252 |
oct | 1530060611 |
9 | 518251614 |
10 | 224420233 |
11 | 105752274 |
12 | 631a89a1 |
13 | 3765764b |
14 | 21b3bb29 |
15 | 14a7ed3d |
hex | d606189 |
224420233 has 8 divisors (see below), whose sum is σ = 226670400. Its totient is φ = 222181680.
The previous prime is 224420227. The next prime is 224420237. The reversal of 224420233 is 332024422.
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 224420233 - 25 = 224420201 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (224420237) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38868 + ... + 44266.
It is an arithmetic number, because the mean of its divisors is an integer number (28333800).
Almost surely, 2224420233 is an apocalyptic number.
It is an amenable number.
224420233 is a deficient number, since it is larger than the sum of its proper divisors (2250167).
224420233 is a wasteful number, since it uses less digits than its factorization.
224420233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5807.
The product of its (nonzero) digits is 2304, while the sum is 22.
The square root of 224420233 is about 14980.6619680173. The cubic root of 224420233 is about 607.6973413200.
Adding to 224420233 its reverse (332024422), we get a palindrome (556444655).
The spelling of 224420233 in words is "two hundred twenty-four million, four hundred twenty thousand, two hundred thirty-three".
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