111119

Properties

Appears in sequences

• Primes that contain digits 1 and 9 only.at n=16A020457
• Primes that are concatenations of n with n + 8.at n=11A032631
• Numbers with multiplicative digital root value 9.at n=35A034056
• Smallest prime containing at least n consecutive identical digits.at n=4A034388
• Smallest n-digit prime containing only digits 1 and 9, or 0 if no such prime exists.at n=5A036936
• Primes arising in A036976.at n=13A036977
• Start with the prime 11; next prime must exceed previous prime, contain no 0's and start with last digit of previous prime.at n=9A053649
• Numbers whose product of decimal digits equals its sum of binary digits.at n=37A064003
• Smallest prime beginning with exactly n 1's.at n=5A065584
• Smallest n-digit prime with all odd digits.at n=5A068693
• Smallest n-digit prime in which the k-th digit is a divisor or a multiple of k, or 0 if no such prime exists.at n=5A069574
• Primes arising in A087606, or 0 if A087606(k) = 0.at n=4A087607
• Primes of the form identical digits followed by a 9.at n=10A090148
• Least n-digit prime in which every two-digit string is also a prime, or 0 if no such number exists. (n-1 two-digit string primes occur.)at n=5A090534
• Primes of the form 10*R_k + 9, where R_k is the repunit (A002275) of length k.at n=2A093400
• Prime following n-th repunit.at n=5A096497
• Least n-digit zeroless prime with nonprime digits.at n=4A103544
• Near-repunit primes.at n=30A105992
• Primes with digital product = 9.at n=6A107695
• Smallest n-digit emirp (A006567) with nondecreasing digits.at n=4A127827