111111181

Properties

Appears in sequences

• Smallest n-digit prime containing only digits 1 and 8, or 0 if no such prime exists.at n=8A036935
• Smallest multidigit prime such that the sum of the squares of its digits is equal to n times the product of its digits, or 0 if no such prime exists.at n=8A067791
• Least n-digit zeroless prime with nonprime digits.at n=7A103544
• Prime numbersat n=6363186