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| 2025 is a mathematically special year | ||
| Andrew C 287196 | 03-Jan-25 07:16 am | |
| 2025 is one of those rare years that is mathematically special in a number of ways. 2025 = 45 x 45 2025 = (20 + 25) x (20 + 25) 2025 = (1+2+3+4+5+6+7+8+9) x (1+2+3+4+5+6+7+8+9) 2025 = (1 x 1 x 1) + (2 x 2 x 2) + (3 x 3 x 3) + (4 x 4 x 4) + (5 x 5 x 5) + (6 x 6 x 6) + (7 x 7 x 7) + (8 x 8 x 8) + (9 x 9 x 9) More complicated mathematical reasons at https://diamondgeezer.blogspot.c om/2025/01/2025.html :) | ||
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