5 is not a square number, the square numbers are:
1
4
9
16
25
36
49
64
81
100
122
144
Chat with our AI personalities
This is the series of square numbers, (16= 4*4). The next number is 5*5=25.
No, 7 * 7 + 1 = 50, which is divisible by 2 and 5.
9 is the square number after 8.
8
The next perfect square after 81 (92) is 100 (102).