n = int(input())
if n == 0:
    print("YES")
else:
    terms = []
    m = 1
    while True:
        term = (1 << m) - 1
        if term > n:
            break
        terms.append(term)
        m += 1
    terms.sort(reverse=True)
    remaining = n
    for term in terms:
        if term <= remaining:
            remaining -= term
    print("YES" if remaining == 0 else "NO")