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

int main(int argc, char** argv) {
	ifstream f("fact.in");
	ofstream g("fact.out");
	int p,i=11,j,cont = 0,fact;
	f>>p;
	int cinci[12];
	cinci[1] = 1;
	cinci[2] = 6;
	cinci[3] = 31;
	cinci[4] = 156;
	cinci[5] = 781;
	cinci[6] = 3906;
	cinci[7] = 19531;
	cinci[8] = 97656;
	cinci[9] = 488281;
	cinci[10] = 2441406;
	cinci[11] = 12207031;
	f>>p;
	if (p == 0)
		g<<"1";
	while (i > 1){
		fact = 1;
		if(p > cinci[i]){
		 	p = p - cinci[i];
		 	for(j=0;j<i;j++)
		 		fact = fact * 5;
			cont = cont + fact;
			cout<<p<<endl;
		}
		else i--;
	}
	if(p == 0 || p == 5){
		g<<"-1";
	}
	if(p == 6)	g<<(25+cont);
	else g<<(5*p+cont);
	f.close();
	g.close();
	return 0;
}