Base | Representation |
---|---|
bin | 11010100110111… |
… | …01001111101010 |
3 | 120112222221210001 |
4 | 31103131033222 |
5 | 424120014310 |
6 | 34052013214 |
7 | 5350130326 |
oct | 1523351752 |
9 | 515887701 |
10 | 223204330 |
11 | 104aa1798 |
12 | 6290120a |
13 | 3732008b |
14 | 21902986 |
15 | 148de93a |
hex | d4dd3ea |
223204330 has 8 divisors (see below), whose sum is σ = 401767812. Its totient is φ = 89281728.
The previous prime is 223204321. The next prime is 223204361. The reversal of 223204330 is 33402322.
It can be written as a sum of positive squares in 2 ways, for example, as 198612649 + 24591681 = 14093^2 + 4959^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×2232043303 (a number of 26 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 223204298 and 223204307.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 11160207 + ... + 11160226.
Almost surely, 2223204330 is an apocalyptic number.
223204330 is a deficient number, since it is larger than the sum of its proper divisors (178563482).
223204330 is a wasteful number, since it uses less digits than its factorization.
223204330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22320440.
The product of its (nonzero) digits is 864, while the sum is 19.
The square root of 223204330 is about 14940.0244310376. The cubic root of 223204330 is about 606.5978571208.
Adding to 223204330 its reverse (33402322), we get a palindrome (256606652).
The spelling of 223204330 in words is "two hundred twenty-three million, two hundred four thousand, three hundred thirty".
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