Base | Representation |
---|---|
bin | 11010100111001… |
… | …00010010110001 |
3 | 120120001102101100 |
4 | 31103210102301 |
5 | 424121430301 |
6 | 34052355013 |
7 | 5350310442 |
oct | 1523442261 |
9 | 516042340 |
10 | 223233201 |
11 | 105011454 |
12 | 62915a69 |
13 | 37330269 |
14 | 2190d2c9 |
15 | 148e8286 |
hex | d4e44b1 |
223233201 has 12 divisors (see below), whose sum is σ = 332849920. Its totient is φ = 144021240.
The previous prime is 223233187. The next prime is 223233211. The reversal of 223233201 is 102332322.
It is a happy number.
223233201 is a `hidden beast` number, since 22 + 323 + 320 + 1 = 666.
It is not a de Polignac number, because 223233201 - 218 = 222971057 is a prime.
It is a super-3 number, since 3×2232332013 (a number of 26 digits) contains 333 as substring.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (223233211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 399781 + ... + 400338.
Almost surely, 2223233201 is an apocalyptic number.
It is an amenable number.
223233201 is a deficient number, since it is larger than the sum of its proper divisors (109616719).
223233201 is a wasteful number, since it uses less digits than its factorization.
223233201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 800156 (or 800153 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 223233201 is about 14940.9906298077. The cubic root of 223233201 is about 606.6240100359.
Adding to 223233201 its reverse (102332322), we get a palindrome (325565523).
The spelling of 223233201 in words is "two hundred twenty-three million, two hundred thirty-three thousand, two hundred one".
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