Perfect Square
16777216000000000000000000016384000000000000000000000004 is a perfect square (4096000000000000000000000002 × 4096000000000000000000000002)
16777216000000000000000000016384000000000000000000000004 is a perfect square (4096000000000000000000000002 × 4096000000000000000000000002)
10101111 00101001 10001101 00000101 00001110 01000011 10010101 11010110 10010110 01110000 10110001 01100000 01101111 11000111 11110011 10110011 00111011 01101000 01000000 00000000 00000000 00000000 00000100
16777216000000000000000000016384000000000000000000000004 is even
Previous even number is 16777216000000000000000000016384000000000000000000000002
Next even number is 16777216000000000000000000016384000000000000000000000006
4722366482869645213696000013835058055282163712000000016888498602639360000000000010995116277760000000000000004026531840000000000000000000786432000000000000000000000064
281474976710656000000000000549755813888000000000000000402653184000000000000000000131072000000000000000000000016
12745143202416207127264547026130067707747314733204000000000004