Perfect Square
99918857189827277475843500470571448027900209792209 is a perfect square (9995942036137828539316297 × 9995942036137828539316297)
99918857189827277475843500470571448027900209792209 is a perfect square (9995942036137828539316297 × 9995942036137828539316297)
99918857189827277475843500470571448027900209792209 is odd
Previous odd number is 99918857189827277475843500470571448027900209792207
Next odd number is 99918857189827277475843500470571448027900209792211
10001000101111000000100100001000011001000100110111101001111101001010111101011111100111001010001000011001011111000110100011110000101001010100011010001000000010011010001
997567690407254250754475385857482741050192711374850803684587065826934435011456229755116540969451010034930160667139588392835629538169950600686310185329
9983778022121098221650650629687803618946016311248825156159295225378794826625558203713274970957099681