346921

Appears in sequences

• Squares whose sum of digits as well as product of digits is a nonzero square.at n=13A061267
• Squares k such that, if k has d digits, k has at least one digit in common with every other d-digit square.at n=18A173943
• Square numbers with at least one digit in common with any other positive square number.at n=9A182657
• Discriminants with exactly 2 associated cyclic cubic fields.at n=20A343002
• Discriminants with at least 2 associated cyclic cubic fields.at n=20A343024
• Powerful numbers (A001694) whose sum of aliquot powerful divisors (including 1) is larger than 1 and is also powerful.at n=15A349110
• Squares whose base-3 expansion has no 0.at n=24A363428
• Squares whose sum of prime factors (with multiplicity) is also a perfect square.at n=37A392304