134807

Properties

Appears in sequences

• Primes which can be expressed as sum of distinct powers of 7.at n=6A077721
• Primes of the form sigma(k) + tau(k) + phi(k), where sigma(k) = A000203(k), tau(k) = A000005(k) and phi(k) = A000010(k).at n=16A229266
• Primes whose base-7 representation also is the base-2 representation of a prime.at n=5A235464
• Prime numbersat n=12561