新年快樂!
1. 2025 itself is a PERFECT square: 45² = 2025
2. It is a product of two squares, namely: 9² × 5² = 2025
3. It is the sum of THREE squares, namely: 40² + 20² + 5² = 2025
4. 2025 is the next PERFECT SQUARE - It comes after the year 1936
44² = Year 1936
45² = Year 2025
5. It is the sum of the cubes of all the digits from 1 to 9:
1³ + 2³ + 3³ + 4³ + 5³ + 6³ + 7³ + 8³ + 9³ = 2025
6. It is also the squared sum of all the numbers from 1 to 9: (1+2+3+4+5+6+7+8+9)²=2025
The year 2025 is Mathematical remarkable.
Let's hope it is also remarkable on the human level!
Health, happiness, prosperity and peace for all!