Perfect Square
1661834561499913731317647248085916254722841 is a perfect square (1289121624013775409029 × 1289121624013775409029)
1661834561499913731317647248085916254722841 is a perfect square (1289121624013775409029 × 1289121624013775409029)
1661834561499913731317647248085916254722841 is odd
Previous odd number is 1661834561499913731317647248085916254722839
Next odd number is 1661834561499913731317647248085916254722843
100110001001110110001010111100111011000000110001010011001110111001001001010001101010110111010100000011100101100101100111111111101101100011001
4589478719949083071411230175785867863208329450318841448122025548013268373649710165502162844139049147981058580494329764219469321
2761694109795610553694182270911366261866119080936241258209278495608736098437727111281