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What natural number is not a prime nor a compound number?
1 is nether prime or composie, the only natural numbers like this. 0 and negative numbers are not natural numbers.
Is there an infinite amount of prime and composite numbers?
Yes, there is an infinite amount of prime numbers. This has been proven by the ancient Greek mathematician Euclid. As for composite numbers, since there are infinitely many natural numbers, there must also be an infinite amount of composite numbers, as they are all the natural numbers that are not prime.
-7 is a prime number?
No it is not. By definition, a prime number must be a natural number. Negative numbers are not in the set of natural numbers.
Why are prime number considered the building blocks of the natural numbers?
All natural numbers greater than 1 the product of 1 and one or more primes.
Infinite natural numbers that are prime?
Yes.
Can a natural number be a prime number?
All prime numbers are natural numbers. So yes, some natural numbers are prime numbers.
Are irrational numbers prime?
A prime number is a natural number that has no natural number as a factor other than itself or 1. An irrational number is not a natural number, so an irrational number can't be prime.
What natural number is not a prime nor a compound number?
1 is nether prime or composie, the only natural numbers like this. 0 and negative numbers are not natural numbers.
Is pi prime?
No, Only natural numbers can be prime.
Is there an infinite amount of prime and composite numbers?
Yes, there is an infinite amount of prime numbers. This has been proven by the ancient Greek mathematician Euclid. As for composite numbers, since there are infinitely many natural numbers, there must also be an infinite amount of composite numbers, as they are all the natural numbers that are not prime.
-7 is a prime number?
No it is not. By definition, a prime number must be a natural number. Negative numbers are not in the set of natural numbers.
Is 70.5 prime?
no, only natural numbers (1,2,3,....) can be prime
How many natural number are there from 2 to 10 What fraction of them are prime numbers?
9 natural numbers. 4/9 are prime. (this ryhmes)
Why are prime number considered the building blocks of the natural numbers?
All natural numbers greater than 1 the product of 1 and one or more primes.
Are there more natural numbers than prime numbers?
Yes.
What are the all prime numbers?
2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97 these are all the prime numbers
Are there infinitely many natural numbers that are not prime?
This can be an extension to the proof that there are infinitely many prime numbers. If there are infinitely many prime numbers, then there are also infinitely many PRODUCTS of prime numbers. Those numbers that are the product of 2 or more prime numbers are not prime numbers.
