89899

Properties

Appears in sequences

• Primes that contain digits 8 and 9 only.at n=2A020472
• Smallest n-digit prime containing only the digits 8 and 9, or 0 if no such prime exists.at n=4A036951
• Smallest prime with digit product 6^n.at n=6A091465
• Smallest prime of the form concatenation of prime(n) with itself followed by a 9, or 0 if no such prime exists.at n=23A092995
• Primes with digit sum = 43.at n=1A106775
• In this sequence each prime ends a prime century. Place a 0 between the final two digits, and raise the 100s digit by 1, to form the first prime of the next century.at n=13A156083
• Prime numbers generated by concatenating k, k, and 9.at n=17A210514
• Numbers whose smallest decimal digit is 8.at n=37A284069
• Number of partitions p of n such that min(p) < (number of parts of p) <= max(p).at n=48A325342
• Primes having only {0, 8, 9} as digits.at n=10A385772
• Primes having only {2, 8, 9} as digits.at n=17A385790
• Primes having only {4, 8, 9} as digits.at n=19A385796
• Primes having only {5, 8, 9} as digits.at n=16A385798
• Primes having only {6, 8, 9} as digits.at n=21A385800
• Prime numbersat n=8704