#include using namespace std; using ll = long long; using Edge = int; using Graph = vector>; #define REP(i, n) for (int i = 0; i < (n); ++i) #define SORT(v) sort((v).begin(), (v).end()) #define RSORT(v) sort((v).rbegin(), (v).rend()) const ll MOD = 10000; const ll nmax = 8; const ll INF = 1e9; class UnionFind { public: vector Parent; UnionFind(ll N) { Parent = vector(N, -1); } ll find(ll A) { if (Parent[A] < 0) return A; return Parent[A] = find(Parent[A]); } ll size(ll A) { return -Parent[find(A)]; } bool Union(ll A, ll B) { A = find(A); B = find(B); if (A == B) { return false; } if (size(A) < size(B)) swap(A, B); Parent[A] += Parent[B]; Parent[B] = A; return true; } }; ll gcd(ll a, ll b) { if (b == 0) return a; return gcd(b, a % b); } ll lcm(ll a, ll b) { ll g = gcd(a, b); return a / g * b; } ll mulMod(ll a, ll b) { return (((a % MOD) * (b % MOD)) % MOD); } ll powMod(ll a, ll p) { if (p == 0) { return 1; } else if (p % 2 == 0) { ll half = powMod(a, p / 2); return mulMod(half, half); } else { return mulMod(powMod(a, p - 1), a); } } ll ceil(ll a, ll b) { return (a + b - 1) / b; } bool isOK(map cnter, ll cnt, ll K, char c) { if (cnt == K) { if (cnter[c] >= 1) { return true; } else { return false; } } else if (cnt == K - 1) { if (cnter[c] == 0) { return true; } } return false; } ll dp[5050][5050]; vector cake(5050); ll f(int left, int right) { if (dp[left][right] != -1) { return dp[left][right]; } if (left == right) { return dp[left][right] = cake[left]; } if (left + 1 == right) { return dp[left][right] = max(cake[left], cake[right]); } ll ret = -1; if (cake[left + 1] < cake[right]) { ret = max(ret, cake[left] + f(left + 1, right - 1)); } else { ret = max(ret, cake[left] + f(left + 2, right)); } if (cake[left] < cake[right - 1]) { ret = max(ret, cake[right] + f(left, right - 2)); } else { ret = max(ret, cake[right] + f(left + 1, right - 1)); } return dp[left][right] = ret; } int main() { ll N; cin >> N; if (N % 6 == 0) { cout << "Yes" << endl; } else { cout << "No" << endl; } return 0; }