Perfect Square
3997347426144079447806460571525639058523561230400 is a perfect square (1999336746559738357225480 × 1999336746559738357225480)
3997347426144079447806460571525639058523561230400 is a perfect square (1999336746559738357225480 × 1999336746559738357225480)
3997347426144079447806460571525639058523561230400 is even
Previous even number is 3997347426144079447806460571525639058523561230398
Next even number is 3997347426144079447806460571525639058523561230402
63872760870028644460131727454859523108728123602708085653360883395037647879331788960017403392164929307280685454590339767279256065595111870464000000
15978786445300696695678071910797218963184256386558476969723266811089228944979670288377961884160000
101011110000101111010000100000011001000100000101001011101100010001100100111001100001110011100011001011000010001101101111111111100010110010100000011000000001000000