n = int(input())
if n == 1:
    print(-1, -1, -1)
elif n % 2 == 0:
    b = bin(n)[2:][::-1]
    idx = [i for i in range(len(b)) if b[i] == "1"]
    if len(idx) == 1:
        print(-1, -1, -1)
    else:
        A = 1 << idx[1]
        print(A, n-A, n)
else:
    count = bin(n).count("1")
    print(1, n-1, n)