In which numbering system can the binary number 1011011111000101 be easily conve

In which numbering system can the binary number 1011011111000101 be easily converted to?

2) What is the output of this C code?

#include <stdio.h>
     int main()
     {
         int i = 3;
         int l = i / -2;
         int k = i % -2;
         printf("%d %d\n", l, k);
         return 0;
     }

3) What is the output of this C code?

#include <stdio.h>
     int main()
     {
         int a = 10;
         double b = 5.6;
         int c;
         c = a + b;
         printf("%d", c);
     }

4) What is the output of this C code?

#include <stdio.h>
     int main()
     {
         int x = 2, y = 2;
         x /= x / y;
         printf("%d\n", x);
         return 0;
     }

5) Consider the following code fragment:

  int a,c; c=2;
 a=(c+ =5)*2