Perfect Square
1642912095174624645361954817784529 is a perfect square (40532852048364727 × 40532852048364727)
1642912095174624645361954817784529 is a perfect square (40532852048364727 × 40532852048364727)
1642912095174624645361954817784529 is odd
Previous odd number is 1642912095174624645361954817784527
Next odd number is 1642912095174624645361954817784531
101000100000000011101110100100101000001110111111111111001001011001000010101010001100111111101110011101011010001
4434482861308112989934105689952849229415459420079648124632633360820360306804426044004059125697067889
2699160152471074908930976212731236084210847416351841590867871751841