#include <bits/stdc++.h>
using namespace std;

bool check(int x) {
    int len = to_string(x).size();

    int sum = 0, t = x;
    while (t) {
        int a = t % 10;
        sum += pow(a, len);
        t /= 10;
    }
    
    return x == sum;
}

int main() {
    int T;
    cin >> T;//times
    while (T--) {
        int a;
        cin >> a;

        if (check(a))
            cout << 'T' << endl;
        else
            cout << 'F' << endl;
    }
    return 0;
}