Perfect Square
1819440431875382764903225 is a perfect square (1348866350635 × 1348866350635)
1819440431875382764903225 is a perfect square (1348866350635 × 1348866350635)
1819440431875382764903225 is odd
Previous odd number is 1819440431875382764903223
Next odd number is 1819440431875382764903227
110000001010010000001000000111110000101100001101111100111101100000001101100111001
6023009169072857645056047918376290142578474333083972759059304347729515625