100040004

Appears in sequences

• Squares composed of digits {0,1,4}, not ending with zero.at n=10A058414
• Squares such that each digit is a square and the sum of the digits is a square.at n=30A061270
• Squares whose sum and number of digits are also squares.at n=23A168139
• Squares whose arithmetic mean of digits is 1 (i.e., the sum of digits equals the number of digits).at n=3A316481
• Squares k that are not divisible by 10, and whose reverse and digit sum are also squares, such that the digit sum divides both k and its reverse.at n=15A354078