58439

Properties

Appears in sequences

• Smallest positive number that requires n iterations of f(k) to reach a single digit, where f(k) is the product of the two numbers formed from the alternating digits of k.at n=15A087473
• The first member of a twin prime pair whose sum equals the sums of k consecutive smaller pairs of twin primes, k=3.at n=37A226692
• Primes p such that p+2 is prime with prime(p+2)-prime(p)=6.at n=27A261533
• Prime numbersat n=5917