It is not a Prime number because 5 by it self is a prime number but for example 25 is not a prime number because you can devide it with somrthing else!
( A prime number is a number that can onley be divided by the number 1 and it self)
No, it is divisible by 5.
... 47, 53, 59 ... As you can see there is no Prime Number 50 in the partial list to the left, unless it is 53?
66
55600
25 is not a prime number, it is a composite number, because it can be multiplied by 5 to get 25. A prime number can only be divisible by itself and 1.25 is a composite number like every number greater than 5 that ends with a 5.No, it is divisible by 5.
No, it is divisible by 5.
17 is a prime number.
Yep.
Yes.
a prime factor
A prime number has only 2 factors - 1 and itself
55555 55555
50 is a composite number because it has more than two factors
4222 + 55555 = 59777
The factors of 55,555 are: 1 5 41 205 271 1,355 11,111 55,555. The prime factors are: 5, 41, 271
55555=5x41x271 So it is not a perfect square. Square root of 55555 is approximately 235.70108188126758 Dr. Chuck
... 47, 53, 59 ... As you can see there is no Prime Number 50 in the partial list to the left, unless it is 53?