how to output an int in binary?

Question

int x = 5;
cout<<(char)x;

the code above outputs an int x in raw binary, but only 1 byte. what I need it to do is output the x as 4-bytes in

Answer 1

and what about this?

int x = 5;
cout<<(char) ((0xff000000 & x) >> 24);
cout<<(char) ((0x00ff0000 & x) >> 16);
cout<<(char) ((0x0000ff00 & x) >> 8);
cout<<(char) (0x000000ff & x);