procedure poisk(n: Integer);
var
i, j, k: Integer;
begin
for i := 100 to 999 do
Begin
k := 0;
for j := 1 to i do
if i mod j = 0 then
k := k + 1;
if k = n then
writeln(i);
end;
end;
var
a: Integer;
begin
readln(a);
poisk(a);
end.