#include <iostream>
#include <string>
using namespace std;

char int_to_char (int n) {
    char c = '0' + n;
    return c;
}

string dec_to_bin (int n) {
    string s;
    if (n < 2) {
        s = int_to_char(n);
        return s;
    }
    else {
        s = int_to_char(n%2);
        return dec_to_bin(n/2) + s;
    }
}

string dec_to_oct (int n) {
    string s;
    if (n < 8) {
        s = int_to_char(n);
        return s;
    }
    else {
        s = int_to_char(n%8);
        return dec_to_oct(n/8) + s;
    }
}

char int_to_hex (int n) {
    if (n < 10) return '0' + n;
    else return 'A' + n - 10;
}

string dec_to_hex (int n) {
    string s;
    if (n < 16) {
        s = int_to_hex(n);
        return s;
    }
    else {
        return  dec_to_hex (n/16) + int_to_hex (n%16);
    }
}

int main() {
    int n;
    while (cin >> n) {
        cout << n << " = " << dec_to_bin(n) << ", " << dec_to_oct(n) << ", " << dec_to_hex (n) << endl;
    }
}