64449: Quasi Repdigit 644..449

First few terms (base 10): \[[64^*9_{10}]_n=\{69,649,6449,64449,644449,\ldots\}\]

General Formula:\[[64^*9_{10}]_n={580\cdot10^{n}+41\over9}\]

Equivalent Patterns: (none)

See Also: Factorization of 644..449 on stdkmd.net

Table

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