Happy New Year 2025

Post by waldrews » Wed, Jan 01, 2025, 7:35 AM UTC

Post by _kb » Wed, Jan 01, 2025, 7:39 AM UTC

umeshunni wrote: post #126

Donald wrote: post #61

45^2 = 2025 Happy perfect square year, everyone. The previous one was 1936 and the next one will be 2116.

2025: 1) is a square: 45² 2) is the product of two squares: 9² x 5² 3) is the sum of 3-squares: 40²+ 20²+5² 4) is the sum of cubes of all the single digits: 1³+2³+3³+4³+5³+6³+7³+8³+9³

Post by umeshunni » Wed, Jan 01, 2025, 7:46 AM UTC

_kb wrote: post #143

umeshunni wrote: post #126

Earlier quoted context omitted.

2025: 1) is a square: 45² 2) is the product of two squares: 9² x 5² 3) is the sum of 3-squares: 40²+ 20²+5² 4) is the sum of cubes of all the single digits: 1³+2³+3³+4³+5³+6³+7³+8³+9³

5) sum of the single digits squared: (1+2+3+4+5+6+7+8+9)²

Post by Dracophoenix » Wed, Jan 01, 2025, 7:57 AM UTC

Post by georgel » Wed, Jan 01, 2025, 8:00 AM UTC

danwills wrote: post #137

Happy 2025 all HN'ers! I'm a daily HN'er - It's my only source of news apart from occasional YT vids, but what a brilliant source of news it is!!! I frequently find myself saying: 'Yeah that was on HN a few weeks ago'! It's so up-to-the-minute and really just wholeheartedly good! Dang is a goddamned legend in my opinion I can hardly believe it works so incredibly well and it's surely mostly from dang's good work! Tha…