There cannot be such a number.
Suppose the number is P.
Then 10% of P is P/10
Their multiple is P*P/10 = P2/10
If P2/10 = 726
then P2 = 7260 so that P = sqrt(7260) = 85.2 (approx) which is not an integer and so cannot be a prime.
They are: 1*239 = 239 which is a prime number
No such combination. Only two prime numbers: 2 and 41
They are: 1*47 = 47 which is a prime number
7 multiplied by 1 equals 7. Seven is a prime number meaning only the number times one equals the number.
89 is a prime number it cannot be divided into. and no numbers except 1 and itself equals the number when multiplied.
none. im pretty sure 17 is a prime number
nothing 53 is a prime number only divided by 1 or 53
Any composite number multiplied by 2 is still a composite number.
Any prime numbers of about 66 or 67 digits will do.
No.
17 multiplied by 3 equals 51, and therefore 51 is a composite number.Composite.
61 is a prime number, so its only factors are 1 and 61.