104479

Properties

Appears in sequences

• Numbers being the smallest positive integer having its digits (Cf. A179239) from which two digits can be chosen, the difference being any value from 0 to 9.at n=7A365375
• Numbers k such that k, prime(k) and primepi(reverse(prime(k))) are emirps (A006567).at n=9A382389
• Prime numbersat n=9975