It is: 3771113 = 21021
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No.
21021 is not a prime number because it has more than two factors. 21021 is also divisible by 3, which can be checked by using test of divisibility:Sum of digits of 21021 = 2+1+0+2+1 = 6(a multiple of 3)and this means that 21021 is divisible by 3.Test of divisibility helps a lot for a number like 21021.
What is the product of th e prime factor 344
3, 7, 11 and 13
47 as a product of prime factors is: 47. [47 is a prime number, so it only has itself as a prime factor - note 1 is NOT a prime number.]