#include <iostream>#include <cstdio>#include <cstdlib>#include <cstring>using namespace std;#define maxn 6000#define inf 0x3f3f3f3flong long f[maxn];int pos[4], fac[4];char* make(int a, char *st){ if (a % 10 == 1 && a % 100 != 11) strcpy(st, "st"); else if (a % 10 == 2 && a % 100 != 12) strcpy(st, "nd"); else if (a % 10 == 3 && a % 100 != 13) strcpy(st, "rd"); else strcpy(st, "th"); return st;}int main(){ f[1] = 1; pos[0] = pos[1] = pos[2] = pos[3] = 1; fac[0] = 2; fac[1] = 3; fac[2] = 5; fac[3] = 7; for (int i = 2; i <= 5842; i++) { f[i] = -1; for (int j = 0; j < 4; j++) if (f[pos[j]] * fac[j] < f[i] || f[i] == -1) f[i] = f[pos[j]] * fac[j]; for (int j = 0; j < 4; j++) if (f[pos[j]] * fac[j] <= f[i]) pos[j]++; } int n; char st[3]; while (scanf("%d", &n), n) printf("The %d%s humble number is %lld.n", n, make(n, st), f[n]); return 0;}
