Perfect Square
3980286036711375698133388472762331476221167371664 is a perfect square (1995065421662000460960108 × 1995065421662000460960108)
3980286036711375698133388472762331476221167371664 is a perfect square (1995065421662000460960108 × 1995065421662000460960108)
3980286036711375698133388472762331476221167371664 is even
Previous even number is 3980286036711375698133388472762331476221167371662
Next even number is 3980286036711375698133388472762331476221167371666
63058385784687012532039626818478760154824774682289388580455739410641019575531881304251944073865636499499864951044395663711971416475372107778002944
15842676934039550811766210190893314483063464642780356496715047822106578388632230398416761910128896
101011100100110010001100101110000100000111000100110001111011000000110110011101101000011000011101000111011100100011010001110000010110110000110100111000010110010000