Perfect Square
66129481081863741447802303332462600625 is a perfect square (8132003509705572025 × 8132003509705572025)
66129481081863741447802303332462600625 is a perfect square (8132003509705572025 × 8132003509705572025)
66129481081863741447802303332462600625 is odd
Previous odd number is 66129481081863741447802303332462600623
Next odd number is 66129481081863741447802303332462600627
110001110000000001001100100100111011011011010111100111101010000111101100000011101010111011001101100001010001111010000110110001
289191380488002101424955639489220583913801542821537636648017014157355295987963082853265513319698841404609619140625
4373108268156574476024381983793269221434264579361721803019859564338250390625