@Mithrandir, you insert an image then instead of it saying [1][1] after you say 1 2 and provide a link at the bottom, click edit and see — Beastly GerbilAug 22, 2016 at 17:12
Should Puuuuzling be forgot and not, broooo-ought to this siiiiiiiite (please shorten),
And middle full of glowing leeeegs,
And end, Alor to flyyyyyyyyyyyyyy!
(It’s a riley, sung to the tune of Auld Lang Syne.)
It can be shown that 2023 is the sole number that equals the sum of its digits multiplied twice by the sum of the squares of its digits. Indeed:
2023 = (2+0+2+3) x (2^2 + 0^2 + 2^2 + 3^2)^2
Are most of the other numbers n happier (the corresponding product is greater than 2023) or sadder (the cor...