302253

Appears in sequences

• Hexagonal numbers for which both the sum of the digits and the product of the digits are also hexagonal numbers.at n=31A117064
• Terms of A324315 (squarefree integers m > 1 such that if prime p divides m, then the sum of the base p digits of m is at least p) that are also hexagonal numbers (A000384) with index equal to their largest prime factor.at n=17A324319
• Composite numbers k such that P(k, 7) == 7 (mod k), where P(k, 7) = A084768(k) is the k-th Legendre polynomial evaluated at 7.at n=26A330205