Perfect Square
2066786268211636479537241 is a perfect square (1437632174171 × 1437632174171)
2066786268211636479537241 is a perfect square (1437632174171 × 1437632174171)
2066786268211636479537241 is odd
Previous odd number is 2066786268211636479537239
Next odd number is 2066786268211636479537243
110110101101010001011010101000110001110111000011010001101010001010011000001011001
8828495546115636942543520974793105594929288493008644703303550205766488521