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प्रश्न
Which of the prime numbers are even numbers?
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उत्तर
Only even prime number is 2. (the Rest of the even numbers are composites.)
संबंधित प्रश्न
Find if the following number is a prime number:
89
Express the following number as the sum of twin prime:
120
State the following statement is True or False.
If a number is prime, it must be odd.
State the following statement is True or False.
The sum of two prime numbers is always a prime number.
State the following statement as True or False.
If two numbers are co-primes, at least one of them must be a prime number.
Write all the composite numbers between 21 and 50.
The digits of the prime number 13 can be reversed to get another prime number 31. Find if any such pairs exist upto 100
Which of the following number is prime?
26
Express the following number as the sum of three odd primes:
53
A number which has only two factors is called a ______.
