/*
//to enter the link remove the space after https:
link of problem: https: //codeforces.com/gym/103373/problem/B
TOPIC : https: //youkn0wwho.academy/topic-list/harmonic_series
*/
#include<bits/stdc++.h>
using namespace std;
#define int long long
signed main(){
 
const int N = 1e6;
 
    vector<int>pre(N+1,0);
 
    for(int i=1;i<=N;i++){
        for(int j=i*2;j<=N;j+=i){
            //we skipped i because we can't count when i==j
            pre[j]+=i;
        }
    }
 
    //
 
    int n; cin>>n;
 
    for(int i=1 ,x ;i<=n;i++){
        cin>>x;
        cout<<(pre[x]==x?"perfect":(pre[x]<x?"deficient":"abundant"))<<'\n';
    }
 
 
}

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