N=int(input())

for i in range(32):
    x=2**i
    if x==N or x-1==N:
        print("YES")
        exit()
    if x-1<=N<x*2-1:
        ind=i-1
        break

now=1
kai=1

N-=1

while N>=1:
    x=0
    nec=now*2+1
    for i in range(kai,ind+1):
        x+=nec
        nec*=2

    #print(N,x,now)

    if x<=N:
        now=now*2+1
        N-=now
        kai+=1
    else:
        now=now*2
        N-=now
        kai+=1

if N==0:
    print("YES")
else:
    print("NO")