Base | Representation |
---|---|
bin | 11010101100111… |
… | …11100011011111 |
3 | 120121111101112120 |
4 | 31112133203133 |
5 | 424321001343 |
6 | 34121034023 |
7 | 5356653606 |
oct | 1526374337 |
9 | 517441476 |
10 | 224000223 |
11 | 105495757 |
12 | 63025913 |
13 | 3753b415 |
14 | 21a6ca3d |
15 | 149ea683 |
hex | d59f8df |
224000223 has 8 divisors (see below), whose sum is σ = 298905600. Its totient is φ = 149214168.
The previous prime is 224000209. The next prime is 224000233. The reversal of 224000223 is 322000422.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 224000223 - 26 = 224000159 is a prime.
It is a super-3 number, since 3×2240002233 (a number of 26 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (224000233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25353 + ... + 33026.
It is an arithmetic number, because the mean of its divisors is an integer number (37363200).
Almost surely, 2224000223 is an apocalyptic number.
224000223 is a deficient number, since it is larger than the sum of its proper divisors (74905377).
224000223 is a wasteful number, since it uses less digits than its factorization.
224000223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59661.
The product of its (nonzero) digits is 192, while the sum is 15.
The square root of 224000223 is about 14966.6369970010. The cubic root of 224000223 is about 607.3179959106.
Adding to 224000223 its reverse (322000422), we get a palindrome (546000645).
The spelling of 224000223 in words is "two hundred twenty-four million, two hundred twenty-three", and thus it is an aban number.
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