#include<bits/stdc++.h>
using namespace std;
int main(){
ios::sync_with_stdio(false);
cin.tie(NULL);
string s;
cin>>s;
int sum=0;
for(int i=0; i<s.size(); ++i){
if(int(s[i])>=65){
if(int(s[i])>=97){
sum=sum-int(s[i])+ '0' -32 ;
}
sum=sum+int(s[i])+ '0' + 32;
}
}
int cnt=0;
for(int i=2; i<sum; ++i){
if(sum%i==0){
cnt++;
break;
}
}
if(cnt){
cout<<0;
}
else{
cout<<1;
}
}
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