#include using namespace std; using ll = long long; using vi = vector; using vl = vector; using pi = pair; using pl = pair; #define all(x) x.begin(),x.end() #define rep(i,j,n) for (long long i = j; i < (long long)(n); i++) const long long MOD = 1000000007; const long long MOD2 = 998244353; const int INF = ((1<<30)-1); const long long LINF = (1LL<<60); const double PI = 3.141592653589793238; template inline void chmax(T& a, T b) {if (a < b) {a = b;}} template inline void chmin(T& a, T b) {if (a > b) {a = b;}} int solve(){ ll n,m; cin >> n >> m; vl a(0); while(m > 0){ a.push_back(m%n); m /= n; } reverse(all(a)); rep(i,0,a.size())cout << a[i]; cout << endl; return 0; } int main(){ cout << fixed << setprecision(10); ios::sync_with_stdio(0), cin.tie(0); int t = 1; //cin >> t; for(int i = 0; i < t; i++){ solve(); } return 0; }