Base | Representation |
---|---|
bin | 11010100110111… |
… | …01001010100100 |
3 | 120112222221022222 |
4 | 31103131022210 |
5 | 424120012004 |
6 | 34052011512 |
7 | 5350126352 |
oct | 1523351244 |
9 | 515887288 |
10 | 223204004 |
11 | 104aa1521 |
12 | 62900b98 |
13 | 3731cb9a |
14 | 219027d2 |
15 | 148de7be |
hex | d4dd2a4 |
223204004 has 6 divisors (see below), whose sum is σ = 390607014. Its totient is φ = 111602000.
The previous prime is 223203991. The next prime is 223204027. The reversal of 223204004 is 400402322.
223204004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 213218404 + 9985600 = 14602^2 + 3160^2 .
It is a super-3 number, since 3×2232040043 (a number of 26 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27900497 + ... + 27900504.
It is an arithmetic number, because the mean of its divisors is an integer number (65101169).
Almost surely, 2223204004 is an apocalyptic number.
It is an amenable number.
223204004 is a deficient number, since it is larger than the sum of its proper divisors (167403010).
223204004 is a wasteful number, since it uses less digits than its factorization.
223204004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55801005 (or 55801003 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 17.
The square root of 223204004 is about 14940.0135207435. The cubic root of 223204004 is about 606.5975617995.
Adding to 223204004 its reverse (400402322), we get a palindrome (623606326).
The spelling of 223204004 in words is "two hundred twenty-three million, two hundred four thousand, four".
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