Some apparently useless Numerical Facts about 2019

[Deleted member 4993]

1656^2 + 1155^2 = 2019^2

7^2 + 11^2 + 43^2 = 2019
7^2 + 17^2 + 41^2 = 2019
11^2 + 37^2 + 23^2 = 2019
17^2 + 37^2 + 19^2 = 2019

2^10 + 2^9 + 2^8 + 2^7 +2^6 + 2^5 + 2^4 - 2^3 - 2^2 - 2^1 + 2^0 = 2019

1^4 + 2^4 + 3^4 + 5^4 + 6^4 = 2019

2019 = 1 + 2345*6/7 + 8

These, in addition some more factoids, were brought to my attention by V S Durga Prasad (MATHS4ALL).

 

[Denis]

(0 + 1 + 2) * (-3 - 4*5 - 6 + 78*9) = 2019

Using 9 nine times: 999 + 999 + 9 + 9 + √9 = 2019

 

[topsquark]

999 + 999 + 9 + 9 + √9 = 2019

Oh boy. I see another string of "How do you construct the post numbers from... " threads.

-Dan