Perfect Square
19965512539623082787743481042088050190839175625 is a perfect square (141299372042564586861475 × 141299372042564586861475)
19965512539623082787743481042088050190839175625 is a perfect square (141299372042564586861475 × 141299372042564586861475)
19965512539623082787743481042088050190839175625 is odd
Previous odd number is 19965512539623082787743481042088050190839175623
Next odd number is 19965512539623082787743481042088050190839175627
1101111111010010001101100000000001000001011110010011110110101101001111100000000110101101101100111000000101010010010110100101011011011001111101100111001001
7958686369624228897906823279690429286586571607747433493841549860994751765403958669099258261737623462940487734119720000039770900205322265625
398621690969846560944443324683017693503646345031273567643689504882298817747153453229594140625