53 59 61 67 71 73 79 83 89 97
The prime numbers for 99 are 11 and 33.
101103107109113127131137139149151157163167173179181191193197199
25
50 of them.
As a product of its prime factors: 3*3*11 = 99
The prime numbers for 99 are 11 and 33.
101103107109113127131137139149151157163167173179181191193197199
25
The prime numbers (factors) of 99 are: 3 and 11
50 of them.
Let's try 99 and 98! 99 is 3 x 3 x 11 and 98 is 2 x 7 x 7 98 and 99 are consecutive numbers, composite numbers, less than 100 and there is no prime numbers between them!
89
Look up a list of prime numbers (a Google search for "prime numbers" or "list of prime numbers" should do); every number (greater than 1) that is NOT a prime number is composite.
There are 49 natural numbers between 50 and 100. This is calculated by taking the range from 51 to 99, which includes the numbers 51, 52, 53, and so on, up to 99. Since 99 - 51 + 1 equals 49, that is the total count of natural numbers in that range.
The three prime numbers that add up to 99 are 3, 5, and 91. However, 91 is not a prime number, so a combination of prime numbers that sums to 99 doesn't exist. The only way to express 99 as a sum of prime numbers would involve at least one composite number.
No.
71 73 79 83 89 97.