Perfect Square
99918857189827277475843620421875881681842681587809 is a perfect square (9995942036137828539316303 × 9995942036137828539316303)
99918857189827277475843620421875881681842681587809 is a perfect square (9995942036137828539316303 × 9995942036137828539316303)
99918857189827277475843620421875881681842681587809 is odd
Previous odd number is 99918857189827277475843620421875881681842681587807
Next odd number is 99918857189827277475843620421875881681842681587811
10001000101111000000100100001000011001000100110111101001111101001010111101100000011000110001001101110011111110001100111111000000010001111010001110111101010100001100001
997567690407254250754478978559073529464025676848852438503216060239892644320501178007413247138599079579998650113075431352269013693329458040473716516129
9983778022121098221650674600482318498473647595612687643348317031518890318588243904312290297377420481