#include <iostream>
using namespace std;
/* run this program using the console pauser or add your own getch, system("pause") or input loop */

int main(int argc, char** argv) {
int n,sum=0,a;
while(cin>>a){
for(int g=0;g<a;g++){
cin>>n;
for(int i=1;i<n;i++){
if(n%i==0){
sum+=i;
}
}

if(sum==n){
cout<<"perfect"<<endl;
}

else if(sum>n){
cout<<"abundant"<<endl;
}

else{
cout<<"deficient"<<endl;
}
}
}
return 0;
}

//如有誤，請高手指點