0
Why 1 2 3 4 5 6 7 8 9 10 11cannot be arranged in a prime sum circle?
Wiki User
∙ 12y ago
Explain why the numbers 1 2 3 4 5 6 7 8 9 10 11 can't be arranged into a prime sum circle.
2 * (1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11) = 132, an even sum.
since smallest prime applicable in "prime sum" is 3 (and not 2, the only even prime), with 11 boxes in between to house an ODD prime each, but sum of 11 odds = odd =/ 132.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What are the numbers arranged from 1 to 20 in a circle such that the sum of any two adjacent numbers is a perfect square?
hnmhv
What prime number has the sum of 54?
what prime numbers have the sum of 54
What is the sum of the prime factors of 121?
the prime factors of sum of 121 is 112 and 22
A prime number the sum is 14?
Sum of what?
What is the sum of the 13th and 14th and 15th prime numbers?
sum of the 13th and 14th and 15th prime numbers = 1311st to 12 prime numbers = 2, 3,5,7,11,13,17,19,23,29,31,3713th prime number = 4114th prime number = 4315th prime number = 47=================sum.......................=131
What are the numbers arranged from 1 to 20 in a circle such that the sum of any two adjacent numbers is a perfect square?
hnmhv
What prime number has the sum of 54?
what prime numbers have the sum of 54
What is the sum of two prime numbers that equal 16?
16prime + prime = (sum) sum is 16or13 + 3 =16
How do you put 1 2 3 4 5 6 7 8 9 10 11 into a prime sum circle?
It isn't possible.
What is the sum of the 1st prime numbers?
The sum of the first two prime numbers is 5.
Which three prime numbers have the sum 59?
which three prime numbers have a sum of 59
Sum of 1st 25 prime no?
The sum of the first 25 prime numbers is 1,060.
What is the sum of the prime factors of 121?
the prime factors of sum of 121 is 112 and 22
A prime number the sum is 14?
Sum of what?
What 3 prime numbers have the sum of 3?
There are not three prime numbers that have the sum of 3. The smallest prime number is 2. If all three prime numbers were 2, the sum would 2 + 2 + 2 = 6, so that is the smallest number that is the sum of three prime numbers.
When adding 2 prime number will the answer be prime?
The sum of any two prime numbers may or may not be prime. The sum of the two prime numbers 2 and 3 is the prime number 5, and the sum of the two prime numbers 5 and 7 is the composite number 12.
If you add a prime number to itself is the the sum composite or prime?
The sum of two prime numbers will be composite unless one of the prime numbers is 2.
