Welcome to our community

Be a part of something great, join today!

Interesting property about 2019( the current year)

kaliprasad

Well-known member
Mar 31, 2013
1,311
2019 is the smallest number that can be expressed as sum of 3 squares of prime number in 6 different ways

2019 = $7^2+11^2+43^2$
= $7^2 + 17^2 + 41^2$
= $13^2+13^2 + 41^2$
= $11^2+23^2+37^2$
= $17^2 + 19^2 + 37^2$
=$ 23^2+23^2+31^2$
 

Olinguito

Well-known member
Apr 22, 2018
251
The Lizumer Hut is an alpine mountain refuge hut located in the Austrian state of Tyrol at 2 019 metres above sea level.
 

Wilmer

In Memoriam
Mar 19, 2012
376

Klaas van Aarsen

MHB Seeker
Staff member
Mar 5, 2012
8,796
I tried to find another interesting mathematical property of 2019... and failed to find one.
If anything, it seems to be special in how uninteresting it is.

Oh, and Happy New Year! (Handshake)
 

Wilmer

In Memoriam
Mar 19, 2012
376
2019, 4038 (2019*2) and 6057 (2019*3) together
contain all the 10 digits...