99 Bottles of Beer
791st
Abundant Numbers
36th
556th
Abundant Numbers (Long)
31st
Divisors
34th
Emirp Numbers
15th
19th
Emojify
19th
266th
Evil Numbers
9th12th
161st
Evil Numbers (Long)
15th
49th
Happy Numbers
110th
Leap Years
589th
Niven Numbers
42nd
317th
Odious Numbers
12th
292nd
Odious Numbers (Long)
23rd
229th
Prime Numbers
462nd
Quine
1st47th16th
1st
Reverse Polish Notation
62nd