Grater
greater
49 has exactly 3 factors (1, 7, and 49) and is greater than 40 and less than 60.
49 is one possible answer.
For integers, 2 through 49.
49
49
49
This is called an inequality. If x squared is greater than or equal to 49, then x is plus or minus 7 or greater than plus 7 or less than - 7.
There are more than one: 25, 36 and 49.
49
There is no such number. For if you considered 49.99 to be such a number, then 49.995 is a greater number and it is less than 50. And then 49.9955 is even greater and still less than 50. This process can go on without end.
2n + 3 > 49 n > 23