Base | Representation |
---|---|
bin | 11010100110111… |
… | …01001101110110 |
3 | 120112222221121202 |
4 | 31103131031312 |
5 | 424120013324 |
6 | 34052012502 |
7 | 5350130102 |
oct | 1523351566 |
9 | 515887552 |
10 | 223204214 |
11 | 104aa16a2 |
12 | 62901132 |
13 | 3731cccc |
14 | 21902902 |
15 | 148de8ae |
hex | d4dd376 |
223204214 has 16 divisors (see below), whose sum is σ = 337296960. Its totient is φ = 110775360.
The previous prime is 223204211. The next prime is 223204273. The reversal of 223204214 is 412402322.
It is a super-3 number, since 3×2232042143 (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223204211) 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, 214307 + ... + 215345.
It is an arithmetic number, because the mean of its divisors is an integer number (21081060).
Almost surely, 2223204214 is an apocalyptic number.
223204214 is a deficient number, since it is larger than the sum of its proper divisors (114092746).
223204214 is a wasteful number, since it uses less digits than its factorization.
223204214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1735.
The product of its (nonzero) digits is 768, while the sum is 20.
The square root of 223204214 is about 14940.0205488480. The cubic root of 223204214 is about 606.5977520372.
Adding to 223204214 its reverse (412402322), we get a palindrome (635606536).
The spelling of 223204214 in words is "two hundred twenty-three million, two hundred four thousand, two hundred fourteen".
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