12866669

Appears in sequences

• Nonpalindromic and "non-core" numbers that when squared give palindrome with odd number of digits.at n=15A016106
• Numbers k such that k^2 is a palindromic square of sporadic type.at n=17A059744
• Nonprimes n such that the product of its divisors is a palindrome.at n=25A244411
• Numbers that are not palindromes, but whose squares are palindromes.at n=18A251673
• Positive integers k that k^2 is a palindrome not containing a 0 digit.at n=31A316187
• Nonpalindromic integers with palindromic product of divisors.at n=6A324041