Abundant Numbers
476555339559676639601730640
Abundant Numbers (Long)
634615351753700802847812826
Collatz
647624344707657798876873859
Diamonds
597377
866673784496
Divisors
614474561703715827859760679
Evil Numbers
767795460548899890875982815
Evil Numbers (Long)
841787415639680868793952893
Farey Sequence
521
569
Fibonacci
535
342688809938
888888
Fizz Buzz
687675569705802891837835851
Gijswijt’s Sequence
508495300524502648589728604
Happy Numbers
372
266332480452
419
Happy Numbers (Long)
520543264556568679732770866
Leap Years
719713500855854780884831885
Niven Numbers
655760459735729820934846914
Niven Numbers (Long)
621645370548578798903812902
Odious Numbers
783819448557
892878979818
Odious Numbers (Long)
874845402636690888840972894
Pascal’s Triangle
467480489603601858794678692
Pernicious Numbers
469
784930889911
Pernicious Numbers (Long)
720758560563526580905902683
Prime Numbers
484527304516636545713701605
Prime Numbers (Long)
618724394719640806888824794
Sierpiński Triangle
775641665801777662844827761