Power of Two
282 = 4835703278458516698824704
282 = 4835703278458516698824704
4835703278458516698824704 is a perfect square (2199023255552 × 2199023255552)
4835703278458516698824704 is even
Previous even number is 4835703278458516698824702
Next even number is 4835703278458516698824706
113078212145816597093331040047546785012958969400039613319782796882727665664
10000000000000000000000000000000000000000000000000000000000000000000000000000000000