n = int(input())

if str(bin(n)).count('1') < 2:
    print("-1 -1 -1")
else:
    a = n
    ch_b = str(bin(n)).find("1")
    ch_c = str(bin(n)).rfind("1")

    b = 1 << int(ch_b)
    c = (1 << int(ch_c)) + b
    print(a,b,c)