46049

Properties

Appears in sequences

• Primes of the form perfect_power(n)+n.at n=30A075781
• Class 8- primes.at n=4A081427
• Primes p such that 32p+1 and (p-1)/32 are both prime.at n=5A086476
• Triangle read by rows: T(n,k) is the number of 2-compositions of n having k columns in which the top entry is equal to the bottom entry (0<=k<=floor(n/2)).at n=31A181299
• Prime numbers such that, in base 10, all their proper prefixes and suffixes represent composites.at n=38A254754
• Totient superabundant numbers: numbers n such that A092693(n)/n > A092693(m)/m for all m < n.at n=10A286268
• a(n) is the smallest lesser twin prime p from A001359 such that the distance to the previous lesser twin prime is 6*n.at n=37A340573
• Primes having only {0, 4, 6, 9} as digits.at n=25A386073
• Prime numbersat n=4764