13731373
domain: N
Appears in sequences
- Visible factor numbers (VFNs): composite numbers k with the property that every prime factor of k can be found in the decimal expansion of k and every digit of k can be covered by a prime factor.at n=16A083359
- Subsequence of sequence A083359 in which every prime factor can be found in the number at least as often as it is factor of the number.at n=4A083361
- Conceited Numbers: Composite numbers that are a concatenation of their distinct prime factors with multiplicity in some order allowing overlap.at n=22A324257
- Subsequence of A324257 (Conceited Numbers) where every prime factor is visible in the number, not just each distinct prime factor.at n=5A324259
- Subsequence of A324257 (Conceited Numbers) where the distinct prime factors are concatenated without multiplicity.at n=7A324260
- Subsequence of A083359 (Visual Factor Numbers) of the form (10^m+1)*p, where the decimal representation of prime p contains all the prime factors of 10^m+1.at n=0A324261
- a(n) is the smallest term of A324261 with 2n digits if it exists, otherwise 0.at n=4A324262