Perfect Square
1660072145304508612914872823292209551209 is a perfect square (40743982933735241453 × 40743982933735241453)
1660072145304508612914872823292209551209 is a perfect square (40743982933735241453 × 40743982933735241453)
1660072145304508612914872823292209551209 is odd
Previous odd number is 1660072145304508612914872823292209551207
Next odd number is 1660072145304508612914872823292209551211
10011100000111001100100001111110100011011110000001000110011000011011010000101111011010101101011101000000001010111100101011101101001
4574892436724313227533556176156989957857699107625955314415487071134878598486661495263645062177853402621946911027822329
2755839527615913557517860755669148394921480231112249506945668207831765193361681