Perfect Square
2097319375355304505761801 is a perfect square (1448212475901 × 1448212475901)
2097319375355304505761801 is a perfect square (1448212475901 × 1448212475901)
2097319375355304505761801 is odd
Previous odd number is 2097319375355304505761799
Next odd number is 2097319375355304505761803
110111100000111111110100101000001101000110101101101010111110110111110000000001001
9225580586903844347468717362489881504995206831759309166814905141567005401