259081

Appears in sequences

• a(n) = prime^2 and digits of prime appear in a(n).at n=11A030081
• Numbers k such that the sum of the cubes of divisors of k is a prime.at n=6A063783
• Prime powers of prime numbers such that the sum of its digits is also prime power of prime number.at n=22A076705
• a(n) = x^2 = A090116(n)^2 is the least square that is "surrounded" by two closest primes, by prevprime(x^2) and nextprime(x^2) whose difference nextprime - prevprime = 2n.at n=32A090117
• Squares of A006450: a(n) = prime(prime(n))^2.at n=24A092769
• Squares in A111153.at n=26A175255
• Numbers such that the sum of the cube of the odd divisors is prime.at n=33A195332
• Composite numbers with both 10 and -10 as primitive root.at n=22A218766
• Squares which have one or more occurrences of exactly six different digits.at n=25A235721
• Number of n X 2 0..1 arrays with every repeated value in every row and column greater than or equal to the previous repeated value.at n=9A267729
• Numbers of the form prime(p)^q where p and q are primes. Prime powers whose prime index and exponent are both prime.at n=37A352519