n = int(input())

def main():
    if n == 1:
        print(1)
        return

    def f(x):
        global n
        k = 0
        while n % x == 0:
            k += 1
            n //= x
        return k

    s = ""
    cnt2, cnt3 = f(2), f(3)
    s += "8" * (cnt2 // 3)
    s += "9" * (cnt3 // 2)
    s += ["", "2", "4", "3", "6", "26"][cnt3 % 2 * 3 + cnt2 % 3]
    s += "5" * f(5)
    s += "7" * f(7)
    if n != 1:
        print("лимитированная партия")
        return
    print(''.join(sorted(s)))

main()