39382

Appears in sequences

• Obtainable by applying +, * and exponentiation to its own digits.at n=37A046469
• a(n) = (Sum_{k=1..n} A073698(k))^(1/n).at n=36A093928
• Least k such that k*30^n-1 , k*30^n+1, and 2*k*30^n-1 are prime; that is, twin primes and a Sophie Germain prime.at n=29A212956
• Numbers k such that (17*10^k - 179)/9 is prime.at n=21A283246