A friend sent me, sharing with y'all
Happy 45²
2025 = 45² is a "perfect-square year."
It is represented by the square of the sum of all digits in the decimal number system.
(0 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9)² = 2025.
It also represents the sum of the cubes of all digits in the decimal number system.
(0³ + 1³ + 2³ + 3³ + 4³ + 5³ + 6³ + 7³ + 8³ + 9³) = 2025.
The last "perfect-square year" occurred in 1936, and after 2025, it will only happen again in 2116.
Happy 45² to all of us!!!
An excellent 2025 to you!!!
Erik
npub1ur…c58yl
2025-01-01 02:10:46
Author Public Key
npub1ur8m24ya8nmakn38xmuwr0yy7cjgdtm6gy54mpnudgcngkgyy55qxc58ylPublished at
2025-01-01 02:10:46Event JSON
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"content": "A friend sent me, sharing with y'all\n\nHappy 45²\n\n2025 = 45² is a \"perfect-square year.\"\n\nIt is represented by the square of the sum of all digits in the decimal number system.\n(0 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9)² = 2025.\n\nIt also represents the sum of the cubes of all digits in the decimal number system.\n(0³ + 1³ + 2³ + 3³ + 4³ + 5³ + 6³ + 7³ + 8³ + 9³) = 2025.\n\nThe last \"perfect-square year\" occurred in 1936, and after 2025, it will only happen again in 2116.\n\nHappy 45² to all of us!!!\n\nAn excellent 2025 to you!!!",
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}