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