Base | Representation |
---|---|
bin | 10111111001001… |
… | …01111001000111 |
3 | 111222011001200201 |
4 | 23330211321013 |
5 | 402302330343 |
6 | 31515551331 |
7 | 4652440264 |
oct | 1374457107 |
9 | 458131621 |
10 | 200433223 |
11 | a31594a1 |
12 | 5715b547 |
13 | 326a9553 |
14 | 1c89626b |
15 | 128e294d |
hex | bf25e47 |
200433223 has 8 divisors (see below), whose sum is σ = 211338800. Its totient is φ = 189563328.
The previous prime is 200433209. The next prime is 200433241. The reversal of 200433223 is 322334002.
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 200433223 - 213 = 200425031 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 200433223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200433203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3043 + ... + 20251.
It is an arithmetic number, because the mean of its divisors is an integer number (26417350).
Almost surely, 2200433223 is an apocalyptic number.
200433223 is a deficient number, since it is larger than the sum of its proper divisors (10905577).
200433223 is a wasteful number, since it uses less digits than its factorization.
200433223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17841.
The product of its (nonzero) digits is 864, while the sum is 19.
The square root of 200433223 is about 14157.4440842971. Note that the first 3 decimals coincide. The cubic root of 200433223 is about 585.2254937067.
Adding to 200433223 its reverse (322334002), we get a palindrome (522767225).
The spelling of 200433223 in words is "two hundred million, four hundred thirty-three thousand, two hundred twenty-three".
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