5117695

Appears in sequences

• Treated as strings, the concatenation c of the prime factors of n, in increasing order, is an initial segment of n. Equivalently, n begins with c.at n=27A069154
• Conceited Numbers: Composite numbers that are a concatenation of their distinct prime factors with multiplicity in some order allowing overlap.at n=17A324257
• Subsequence of A324257 (Conceited Numbers) where the prime factors are concatenated without overlap.at n=8A324258