print octal number in c

#include <stdio.h>

int main(){
    int num = 1024;

    while(num != 0){
        int digit = num % 10;
        num = num / 10;
        printf("%d\n", digit);
    }
  
    return 0;
}

%d - to print value in int format.
%o - to print value in octal format.
%x - to print value in hexadecimal format (letters will print in lowercase)
%lx - to print value in hex (long int) format (i.e any number > 0xFFFFFFFF (8Fs))
%X - to print value in hexadecimal format (letters will print in uppercase)