Perfect Square
28945612912713725775856401 is a perfect square (5380112723049 × 5380112723049)
28945612912713725775856401 is a perfect square (5380112723049 × 5380112723049)
28945612912713725775856401 is odd
Previous odd number is 28945612912713725775856399
Next odd number is 28945612912713725775856403
1011111110001011110001101000111111000010000110011000011010010001011100100001100010001
24252038560010082207030501258264557391480406745609211835115608374347734449201