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Can the number 23 can be written a sum of two prime numbers?
No, it cannot be done. As 23 is odd, two numbers used would have to be one odd and one even. As 2 is the only even prime number and 21 + 2 equals 23, but 21 is not a prime number, it cannot be done.
How find 2 numbers with a sum of 23 and product of 132?
as 132 is an even number at least one of the two numbers must also be even 12 + 11 = 23 12 x 11 = 132
What number goes into 23 evenly?
Only 1 and 23 (23 is a prime number).
Is 23 an integer or rational number?
An integer is a whole number. For instance, 1, 2, 3... There is no decimal part. So 23 is an integer. A rational number is a number that can be written as a/b. 23 can be written as 23/1, so 23 is a rational number. Thus, 23 is BOTH an integer and a rational number.
Is 17 18 19 23 witch is a composite number?
18 (All even numbers except 2 are composite.)
Is 23 a odd or even number?
23 is an odd number.
Is 23 a even number?
No
Is 23 512 even?
If the number is 23,512, the number is even. If the number is 23.512 the number is odd.
Is the number 23 the only prime number that has a even number in it?
No, there is an infinite number of primes containing an even number.
Is 23 even or odd?
23 is an odd number.
What is the even number out of 8 15 23?
8
Why can't you add two even numbers up to 23?
23 is odd. A sum of two even numbers never makes an odd number. Likewise, no sum of two odd numbers makes an odd number. 23 can only be made by adding an odd and an even number.
The number is more than 20 Even Less than 23 What is the number?
21 or 22
Can the number 23 can be written a sum of two prime numbers?
No, it cannot be done. As 23 is odd, two numbers used would have to be one odd and one even. As 2 is the only even prime number and 21 + 2 equals 23, but 21 is not a prime number, it cannot be done.
Can two even numbers make 23?
No. The sum as well as product of two even numbers can only be an even number.
Why aren't 23 and 26 prime numbers?
23 is a prime number. 26 is even, and the only even prime is 2. The prime factors of 26 are 2 & 13.
What is the prime factorizations of 23?
23 is a prime number so there is no prime factorization. Some consider it to be acceptable to write 1 X 23 in order to show the number is prime, even though 1 is not a prime or composite number.23 is already prime.
