#include <bits/stdc++.h>
using namespace std;
using u32 = std::uint32_t;
#define for_(i, l, r, vars...) \
  for (decltype(l + r) i = (l), i##end = (r), ##vars; i <= i##end; ++i)
#define read_var_(type, name) \
  type name;                  \
  std::cin >> name
const u32 OFFSET = 5;
const u32 N = 1e6 + OFFSET;
int divsum[N];
const auto STATIC__ = []() {
  divsum[1] = 0;
  for_(i, 2, N - OFFSET) {
    for (int j = 1, sqn = sqrt(i); j <= sqn; ++j) {
      if (i % j == 0) {
        divsum[i] += j;
        if (j == i / j) continue;
        if (i % (i / j) == 0) divsum[i] += i / j;
      }
    }
    divsum[i] -= i;
  }
  return 0;
}();
auto solve(int t_) -> void {
  read_var_(int, n);
  for_(i, 1, n, x) {
    cin >> x;
    cout << (x == divsum[x] ? "perfect" :
             x > divsum[x]  ? "deficient" :
                              "abundant")
         << '\n';
  }
}
int main() {
  ios::sync_with_stdio(false);
  cin.tie(nullptr);
  cout.tie(nullptr);
  solve(0);
  return 0;
}