func_code_string: #include <bits/stdc++.h>   using namespace std;   using db = long double;   using pll = pair<long long, long long>;   int32_t main() {     ios::sync_with_stdio(0);     cin.tie(0);     cout.tie(0);     long long t, i, x, j, y, z, k, n;     long long tt;     cin >> tt;     for (long long _tt = 0; _tt < tt; _tt++) {       cin >> n;       z = 0;       while (n != 1) {         if (n % 6 == 0)           n /= 6;         else if ((n * 2) % 6 == 0)           n *= 2;         else {           z = -1;           break;         }         z++;       }       cout << z <<   n ;     }   }   