Perfect Square
3988804568551102743605666840801970759991965778944 is a perfect square (1997199180990995385503712 × 1997199180990995385503712)
3988804568551102743605666840801970759991965778944 is a perfect square (1997199180990995385503712 × 1997199180990995385503712)
3988804568551102743605666840801970759991965778944 is even
Previous even number is 3988804568551102743605666840801970759991965778942
Next even number is 3988804568551102743605666840801970759991965778946
63464121939467391144320684574494939134374849179438780362931796342399641217537587698192412241713713897188477087036570122613166651682639643760656384
15910561886094148906566947604563752865703822618024784622456961864108393213187487903587976673755136
101011101010110000001011101101010000101010001101011100001011000011001011100011001101110100110110111011100111001111100000001110001111100010001011000000010000000000