Pluperfect Digital Invariant/Examples/9 Digits
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Examples of $9$-Digit Pluperfect Digital Invariants
The $9$-digit pluperfect digital invariants are:
\(\ds 146 \, 511 \, 208\) | \(=\) | \(\ds 1 + 262 \, 144 + 10 \, 077 \, 696 + 1 \, 953 \, 125 + 1 + 1 + 512 + 0 + 134 \, 217 \, 728\) | ||||||||||||
\(\ds \) | \(=\) | \(\ds 1^9 + 4^9 + 6^9 + 5^9 + 1^9 + 1^9 + 2^9 + 0^9 + 8^9\) |
\(\ds 472 \, 335 \, 975\) | \(=\) | \(\ds 262 \, 144 + 40 \, 353 \, 607 + 512 + 19 \, 683 + 19 \, 683 + 1 \, 953 \, 125 + 387 \, 420 \, 489 + 40 \, 353 \, 607 + 1 \, 953 \, 125\) | ||||||||||||
\(\ds \) | \(=\) | \(\ds 4^9 + 7^9 + 2^9 + 3^9 + 3^9 + 5^9 + 9^9 + 7^9 + 5^9\) |
\(\ds 534 \, 494 \, 836\) | \(=\) | \(\ds 1 \, 953 \, 125 + 19 \, 683 + 262 \, 144 + 262 \, 144 + 387 \, 420 \, 489 + 262 \, 144 + 134 \, 217 \, 728 + 19 \, 683 + 10 \, 077 \, 696\) | ||||||||||||
\(\ds \) | \(=\) | \(\ds 5^9 + 3^9 + 4^9 + 4^9 + 9^9 + 4^9 + 8^9 + 3^9 + 6^9\) |
\(\ds 912 \, 985 \, 153\) | \(=\) | \(\ds 387 \, 420 \, 489 + 1 + 512 + 387 \, 420 \, 489 + 134 \, 217 \, 728 + 1 \, 953 \, 125 + 1 + 1 \, 953 \, 125 + 19 \, 683\) | ||||||||||||
\(\ds \) | \(=\) | \(\ds 9^9 + 1^9 + 2^9 + 9^9 + 8^9 + 5^9 + 1^9 + 5^9 + 3^9\) |
Sources
- Weisstein, Eric W. "Narcissistic Number." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/NarcissisticNumber.html