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
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
Only a steady flow of memes can unite the community and strengthen its identity.