Perfect Square
3997347426144079447806492560913584014337276838144 is a perfect square (1999336746559738357225488 × 1999336746559738357225488)
3997347426144079447806492560913584014337276838144 is a perfect square (1999336746559738357225488 × 1999336746559738357225488)
3997347426144079447806492560913584014337276838144 is even
Previous even number is 3997347426144079447806492560913584014337276838142
Next even number is 3997347426144079447806492560913584014337276838146
63872760870028644460133260909654988085124847745775629499477916444449609957003077700157486835075735887869473860776933942322349219481357990949289984
15978786445300696695678327656192350350314237579565134893169922005235534068635403325580413973364736
101011110000101111010000100000011001000100000101001011101100010001100100111011001011101001100100001110001010001110010000000001000010100010110000110000000100000000