#include <iostream>
#include <vector>
#include <map>
#include <set>
#include <sstream>
#include <queue>

using namespace std;

#define ll long long

vector <ll> res;

void generar()
{
    ll r = 9;
    int tam = 1;

    queue <pair<ll, int> > cola;
    cola.push({r, tam});

    while(cola.size())
    {
        r = cola.front().first;
        tam = cola.front().second;
        cola.pop();

        if(tam)
        {
            for(int i=1; i<=500 && i<=r; i++)
                if(r%i == 0 && res[i] == 0)
                    res[i] = r;
        }

        if(tam+1 < 14)
        {
            cola.push({r*10, tam+1});
            cola.push({r*10 + 9, tam+1});
        }
    }
}

int main()
{
    res = vector <ll> (600, 0);
    generar();

    int tc, n;
    cin >> tc;

    while(tc--)
    {
        cin >> n;
        cout << res[n] << endl;
    }

    return 0;
}