Base | Representation |
---|---|
bin | 10111110101111… |
… | …00001011011111 |
3 | 111221100001201200 |
4 | 23322330023133 |
5 | 402200001343 |
6 | 31502410543 |
7 | 4645655013 |
oct | 1372741337 |
9 | 457301650 |
10 | 200000223 |
11 | a2993145 |
12 | 56b90a53 |
13 | 32587437 |
14 | 1c7c2543 |
15 | 128594d3 |
hex | bebc2df |
200000223 has 24 divisors (see below), whose sum is σ = 306633600. Its totient is φ = 125182464.
The previous prime is 200000221. The next prime is 200000237. The reversal of 200000223 is 322000002.
It is not a de Polignac number, because 200000223 - 21 = 200000221 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200000221) 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 23 ways as a sum of consecutive naturals, for example, 71923 + ... + 74651.
It is an arithmetic number, because the mean of its divisors is an integer number (12776400).
Almost surely, 2200000223 is an apocalyptic number.
200000223 is a deficient number, since it is larger than the sum of its proper divisors (106633377).
200000223 is a wasteful number, since it uses less digits than its factorization.
200000223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3231 (or 3228 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 9.
The square root of 200000223 is about 14142.1435079694. The cubic root of 200000223 is about 584.8037649945.
Adding to 200000223 its reverse (322000002), we get a palindrome (522000225).
The spelling of 200000223 in words is "two hundred million, two hundred twenty-three", and thus it is an aban number.
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