If you mean what do you call a number with only 1 and itself as factors, then it is a prime number.
The number one is only multiplied by itself.
A number divisible only by 1 and itself is a prime number.
You call a number with 2 multiples a prime number if you mean like this : 1 and itself. That's the only thing you can do. PRIME NUMBER!
1 is not a prime number because it can be evenly divided by itself and by 1, the opposite as per the definition of a prime number.
A prime number
only by 2 and itself. its a prime number Wrong it is divisible by 1 AND itself, therefore you can call it a prime now.
Because a prime number has two factors whereas 1 has only one factor which is itself
The square of the number
You could call it, 1 and 4/5 or 1 and 41/50 Number does not lend itself to too accurate a mixed number.
Square number.
Any whole number that has other factors besides 1 and itself is called a composite number.