1101211

Properties

Appears in sequences

• Take the base-3 representation of n, render that in decimal notation and take the base-3 representation of n again.at n=34A126135
• Primes p such that the reversal of p is prime and the product of p with its reversal is a palindrome.at n=11A161721
• Palindromic primes in the sense of A007500 with digits '0', '1' and '2' only.at n=16A199302
• Base 3 numbers whose square is a palindrome in base 3.at n=24A263607
• Base-4 numbers whose square is a palindrome in base 4.at n=20A263609
• Prime numbersat n=85798