79 is one such.
Chat with our AI personalities
9797 is the largest two digit prime number.
Well, friend, 43 is a two-digit odd number because it has two digits and is not divisible by 2. It is a prime number, not a composite number, because it can only be divided by 1 and itself. Remember, every number is unique and special in its own way, just like you are unique and special too.
Yes, 43 is a two-digit odd number because it has two digits and is not divisible by 2. It is a prime number because it can only be divided by 1 and itself. A composite number is a positive integer greater than 1 that has at least one positive divisor other than 1 and itself, so 43 is not a composite number.
11 is the smallest two-digit prime number.
No, reversing the order of the digits of a two-digit prime number does not always result in a prime number.