As a product of its prime factors: 3*17 = 51
2 and 153 Or 4 and 74 Or 6 and 51 So on
51 has two prime factors: 3 and 17
3 17.
They are 49+2 = 51
The prime factors of 51 are 3 and 17.
1 x 51 3 x 17
It has more than two factors.
Composite numbers are numbers that are not prime- that is, they are divisible by numbers besides 1 and themselves. 51 is actually divisible by 1, 3, 17, and 51, so it is composite.
Rounded to two decimal places, tan(51) is equal to 1.23.
51 has only two factors: 1 and itself. It is a prime number.
51 is not a prime number, since it has more than two factors.
No two prime numbers satisfy that request.