111611

Properties

Appears in sequences

• Primes that contain digits 1 and 6 only.at n=8A020454
• Smallest n-digit prime containing only digits 1 and 6, or 0 if no such prime exists.at n=5A036933
• Primes arising in A036976.at n=17A036977
• Primes arising in A036978.at n=21A036979
• Difference between 2^n and the next larger or equal power of 3.at n=16A063004
• Prime numbers with prime sum of any two digits.at n=18A091939
• Near-repunit primes.at n=34A105992
• Primes whose product of digits is 6.at n=17A107692
• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 0, 1), (0, 0, 1), (1, -1, -1), (1, 1, -1)}.at n=11A148379
• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (0, 0, 1), (0, 1, -1), (1, 0, 0), (1, 1, 1)}.at n=8A151186
• Primes with at least one digit appearing exactly five times in the decimal expansion.at n=5A161796
• Primes of the form abcdabcd..abcdab.at n=3A187114
• Primes having only {0, 1, 6} as digits.at n=31A199326
• Smallest of four consecutive primes whose average is a triangular number.at n=41A226155
• Integer k associated with the conjectured record-breaking length A226670(n) of primitive Collatz-like 3x+k cycles.at n=32A226671
• Integer k associated with the conjectured record-breaking number A226673(n) of odd elements in a primitive Collatz-like 3x+k cycle.at n=29A226674
• Primes having only {1, 4, 6} as digits.at n=31A260269
• Numbers k for which the sum of digits of sigma(k) = the product of digits of sigma(k).at n=39A277217
• Numbers whose digit product equals the number of their digits.at n=29A321771
• Primes of the form 3^j - 2^k, for j>=0, k>=0.at n=30A323698