250105

Appears in sequences

• Composites that use the same digits as their prime factorization.at n=30A025283
• 1, together with numbers n that are the product of two primes p and q such that the multiset of the digits of n coincides with the multiset of the digits of p and q.at n=21A080718
• Number of n-digit 8th powers.at n=47A216658
• Composite numbers having the same digits as their prime factors (with multiplicity), including zero digits.at n=21A280928