Perfect Square
1642912225740817165743475495629529 is a perfect square (40532853658986523 × 40532853658986523)
1642912225740817165743475495629529 is a perfect square (40532853658986523 × 40532853658986523)
1642912225740817165743475495629529 is odd
Previous odd number is 1642912225740817165743475495629527
Next odd number is 1642912225740817165743475495629531
101000100000000011101111011010101000010010101110111100011110111001100000111010001010010011001010111001011011001
4434483918565389345361239685931302531247686326782359440691755689238262394255337128118915358360002889
2699160581488645781728424284575570573575280940732143795180016761841