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A187238
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Numbers divisible by at least four of their digits, different and >1.
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8
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2364, 2436, 3264, 3276, 3492, 3624, 3648, 3864, 3924, 4236, 4368, 4392, 4632, 4872, 4896, 4932, 4968, 6324, 6384, 6432, 6984, 8496, 8736, 9324, 9432, 9648, 9864, 12384, 12648, 12768, 12864, 13248, 13824, 13896, 13968, 14328, 14728, 14832, 16248, 16824, 17248, 18264
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OFFSET
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1,1
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COMMENTS
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There are 14594 terms < 10^6.
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LINKS
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MATHEMATICA
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numdig = 4; Select[Range[23640], Length[(u = Union[Select[IntegerDigits[#], #1 > 1 &]])] >= numdig && Plus @@ (Boole@Divisible[#, u]) >= numdig &] (* Amiram Eldar, Aug 30 2020 *)
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CROSSREFS
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KEYWORD
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nonn,base
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AUTHOR
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STATUS
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approved
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