#include <bits/stdc++.h> #include <string.h> #define rep(i,n) for(int i = 0; i < n; i++) #define srep(i,a,b) for(int i = a; i < b; i++) #define all(A) (A).begin(),A.end() #define MOD 1000000007 using namespace std; using ll = long long; using P = pair<char,int>; using Graph = vector<vector<int>>; int main(void){ int n; cin >> n; cout << (n%6 == 0 ? "Yes" : "No"); }