A243538 Numbers n such that the list of divisors of n contains 5 distinct digits (in base 10).

12, 16, 20, 27, 28, 34, 38, 45, 46, 57, 58, 69, 74, 75, 94, 100, 118, 124, 129, 132, 145, 153, 154, 161, 164, 166, 171, 175, 177, 178, 185, 194, 195, 205, 206, 214, 215, 218, 219, 220, 237, 254, 265, 273, 274, 279, 284, 287, 289, 291, 297, 298, 301, 302, 305

Offset

1,1

Comments

Numbers n such that A037278(n), A176558(n) and A243360(n) contain 5 distinct digits.

Links

David A. Corneth, Table of n, a(n) for n = 1..10000

Example

45 is in sequence because the list of divisors of 45: (1, 3, 5, 9, 15, 45) contains 5 distinct digits (1, 3, 4, 5, 9).

Prog

(Excel) [Row n = 1...10000; Column A: A(n) = A095048(n); Column B: B(n) = IF(A(n)=5; A(n)); Arrangement of column B]

Crossrefs

Cf. A095048, A037278, A176558, A243360.

Sequences of numbers n such that the list of divisors of n contains k distinct digits for 1 <= k <= 10: k = 1: A243534; k = 2: A243535; k = 3: A243536; k = 4: A243537; k = 5: A243538; k = 6: A243539; k = 7: A243540; k = 8: A243541; k = 9: A243542; k = 10: A095050.

Cf. A243543 (the smallest number m whose list of divisors contains n distinct digits).

Sequence in context: A364405 A337703 A337700 * A183052 A344079 A240052

Adjacent sequences: A243535 A243536 A243537 * A243539 A243540 A243541

Keyword

nonn,base

Author

Jaroslav Krizek, Jun 19 2014

Status

approved