Perfect Square
816926740222152008850625 is a perfect square (903839997025 × 903839997025)
816926740222152008850625 is a perfect square (903839997025 × 903839997025)
10101100 11111101 10101111 11110100 10010000 10101101 00110011 00010100 11011100 11000001
816926740222152008850625 is odd
Previous odd number is 816926740222152008850623
Next odd number is 816926740222152008850627
545191825866543750218008616402048182544677308570167120635365058837890625