Perfect Square
1642912160457720581289895548545641 is a perfect square (40532852853675629 × 40532852853675629)
1642912160457720581289895548545641 is a perfect square (40532852853675629 × 40532852853675629)
1642912160457720581289895548545641 is odd
Previous odd number is 1642912160457720581289895548545639
Next odd number is 1642912160457720581289895548545643
101000100000000011101110111111101000010000110111011011100100001001001011001001101011100100100011110101001101001
4434483389936727536239086721943632584447978812544480307264828015671631052224939932563156809492809721
2699160366979855017976383894207367706692408436141420097710260100881