MHB Interesting property about 2019( the current year)

Click For Summary
2019 is notable for being the smallest number that can be expressed as the sum of three squares of prime numbers in six distinct ways. The combinations include various squares of primes such as 7, 11, 43, and others. Additionally, 2019 is linked to the Lizumer Hut, an alpine refuge in Tyrol, Austria, situated at an elevation of 2019 meters. Despite its mathematical uniqueness, the number is perceived as lacking further interesting properties. Furthermore, 2019, along with its multiples 4038 and 6057, collectively contains all ten digits, adding to its numerical significance.
kaliprasad
Gold Member
MHB
Messages
1,333
Reaction score
0
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$
 
Physics news on Phys.org
The Lizumer Hut is an alpine mountain refuge hut located in the Austrian state of Tyrol at 2 019 metres above sea level.
 
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)
 
2019, 4038 (2019*2) and 6057 (2019*3) together
contain all the 10 digits...
 
To some degree, this thread is inspired by PF user erobz's thread "Why do we spend so much time learning grammar in the public school system?" That's why I made a title to this thread that paralleled the title of erobz's thread. I totally disagree with erobz. I created this thread because the curriculum of grammar at Universities is a totally distinct topic from the topic of the curriculum of grammar in public schools. I have noticed that the English grammar of many ( perhaps most)...

Similar threads

  • · Replies 1 ·
Replies
1
Views
2K
  • · Replies 14 ·
Replies
14
Views
2K
  • · Replies 11 ·
Replies
11
Views
2K
  • · Replies 18 ·
Replies
18
Views
13K
  • · Replies 1 ·
Replies
1
Views
1K
  • · Replies 7 ·
Replies
7
Views
2K
  • · Replies 1 ·
Replies
1
Views
1K
Replies
9
Views
2K
  • · Replies 11 ·
Replies
11
Views
2K
Replies
3
Views
2K