262 = 676
11
That would be 26 . . . its square is 676.There are two smaller palindromic squares . . . 121 and 484 ... but they're the squares of11 and 22 respectively, which are palindromic, so they flunk the question's specifications.
4, which is the square of the prime number 2, is the smallest composite number.
The smallest perfect square is 121.
262 = 676
11
11
112 = 121
26^2 = 676
That would be 26 . . . its square is 676.There are two smaller palindromic squares . . . 121 and 484 ... but they're the squares of11 and 22 respectively, which are palindromic, so they flunk the question's specifications.
The smallest square number qreater than 1 is 2. * * * * * 2 is not a perfect square number.
If the number is one, then it is the smallest positive square.
4, which is the square of the prime number 2, is the smallest composite number.
The smallest perfect square is 121.
4
The smallest 3-digit square number is 100, which is the square of 10 (10 x 10). It is the first perfect square that has three digits.