from sys import stdin


def main():
    input = lambda: stdin.readline()[:-1]
    N = int(input())

    for i in range(30, -1, -1):
        a = 2 ** i
        if a == N:
            print(-1, -1, -1)
            return
        elif a > N:
            continue
        j = N & (1 << i)
        if j:
            print(a, N - j, N)
            return
    print(-1, -1, -1)


main()