47772: Quasi Repdigit 477..772

First few terms (base 10): \[[47^*2_{10}]_n=\{42,472,4772,47772,477772,\ldots\}\]

General Formula:\[[47^*2_{10}]_n=2\cdot{215\cdot10^{n}-26\over9}\]

Equivalent Patterns: (none)

See Also: Factorization of 477..772 on stdkmd.net

Table

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