Perfect Square
66142763493513857392587668725422965180071358265625 is a perfect square (8132820143930016690197125 × 8132820143930016690197125)
66142763493513857392587668725422965180071358265625 is a perfect square (8132820143930016690197125 × 8132820143930016690197125)
66142763493513857392587668725422965180071358265625 is odd
Previous odd number is 66142763493513857392587668725422965180071358265623
Next odd number is 66142763493513857392587668725422965180071358265627
1011010100000110111000000101111101011000000000000110111011011110110110000101001111010110111111000011100111111000011000110010100010001010111111100100000111100100011001
289365671763147003701253335190946114028045692763322762333417971998702664581327890063364257225859878559040982014573782314414751220204861026763916015625
4374865162558909457023375696967684882094024985752526903162156172085508906679584223877073008056640625