69995: Quasi Repdigit 699..995

First few terms (base 10): \[[69^*5_{10}]_n=\{65,695,6995,69995,699995,\ldots\}\]

General Formula:\[[69^*5_{10}]_n=5\cdot\left(14\cdot10^{n}-1\right)\]

Equivalent Patterns: (none)

See Also: Factorization of 699..995 on stdkmd.net

Table

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