2112540

Appears in sequences

• Numbers that can be represented as a sum of a square of a prime and a cube of a prime in more than one way.at n=17A196752
• Triangular numbers (A000217) that are the sum of ten consecutive triangular numbers.at n=4A257713
• Numbers that can be represented in more than one way as p^r + q^s with 4 distinct primes p < q, r, s.at n=21A390178