Perfect Square
99918868322107854188738104491046349462614894765009 is a perfect square (9995942592977805521783753 × 9995942592977805521783753)
99918868322107854188738104491046349462614894765009 is a perfect square (9995942592977805521783753 × 9995942592977805521783753)
99918868322107854188738104491046349462614894765009 is odd
Previous odd number is 99918868322107854188738104491046349462614894765007
Next odd number is 99918868322107854188738104491046349462614894765011
10001000101111000000101000000111111110011111100000010000010110111011000000001110110110010000100011101100110010000101100000111010110000011010111111011001110001111010001
997568023833945872504932768320838091264727089858179098307019139034963018263359191259238438518143097231323876346950694857707896632705675221485502895729
9983780246770728432649009228495502394573252976464654730526992122147159754638305662722351473330770081