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Is 11 a prime number a triangular number or a multiple of 7?
11 is a prime number.
Is it possible for a prime number to be a perfect number and why?
No, all prime numbers are deficient.
Could a non-prime number be multiplied with a non-prime number result in a prime number?
No. Those two non-prime numbers will be factors, so it could not be prime.
What numbers are a square triangular and prime?
A square number is any number multiplied by itself. 3 x 3 = 9 9 is a square number. A triangular number, like a set of bowling pins, follows the pattern 1 + 2 + 3 + 4 + 5 and so on. 1, 3, 6, 10, 15 are the first five triangular numbers. A prime number is a positive integer with two factors: one and the number itself.
What is a prime number less than 10 and if you add 10 or 20 to it the result is a prime number?
3
Is 11 a prime number a triangular number or a multiple of 7?
11 is a prime number.
Is 47 a trinagular number?
47 is not a triangular number but it is a prime number
Does a prime number multiplied by a prime number ever result in a prime number?
No.
Is it possible for a multiple of 13 greater then 13 to be a prime number?
It is not possible for any multiple of a prime number to be prime.
Does reversing the order of the digits of a two digit prime number always result in a prime number?
No, reversing the order of the digits of a two-digit prime number does not always result in a prime number.
If you subtract an odd number from a prime number can the result be prime?
Yes it can if the result is 2, else it can't because an odd number - an odd number = an even number, and 2 is the only even prime.
Is it possible for 53 to be prime?
53 is a prime number.
Is it possible for a prime number to be a perfect number and why?
No, all prime numbers are deficient.
What is the result of breaking a number into all of its prime factors?
The prime factorization.
Could a non-prime number be multiplied with a non-prime number result in a prime number?
No. Those two non-prime numbers will be factors, so it could not be prime.
What numbers are a square triangular and prime?
A square number is any number multiplied by itself. 3 x 3 = 9 9 is a square number. A triangular number, like a set of bowling pins, follows the pattern 1 + 2 + 3 + 4 + 5 and so on. 1, 3, 6, 10, 15 are the first five triangular numbers. A prime number is a positive integer with two factors: one and the number itself.
What is a prime number less than 10 and if you add 10 or 20 to it the result is a prime number?
3
