Perfect Square
164206490175998379104000000004 is a perfect square (405223999999998 × 405223999999998)
164206490175998379104000000004 is a perfect square (405223999999998 × 405223999999998)
164206490175998379104000000004 is even
Previous even number is 164206490175998379104000000002
Next even number is 164206490175998379104000000006
4427626266116174795388094568781810176091748424192835987331569557642239922196992000000064
10000100101001010001101100110101010100000001111001100001000100100100011110101100111100000000000100