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The answer depends on which one you would like it to be:

  • 2, it is the only even prime;
  • 8, it is the only perfect cube in the list;
  • 13, because it is the only odd Prime number in the list;
  • 15, because it is the only number in the list with different prime factors; and
  • 16, it is the only number with an odd number of divisors.
Take your pick!
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Wiki User

βˆ™ 9y ago
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Molly Steven

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2

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Anonymous

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βˆ™ 4y ago

15

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Q: Which number does not belong 2 8 13 15 16?
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Related questions

Which number does not belong 12 13 14 15 16?

13, it's the only prime. All the other ones can be divided by something other than 1.


What number doesn't belong 15 2 8 13 16?

Take your pick: 15 because it is a product of two prime numbers 2 because it is the only even prime number 8 because it is the smallest cube that is not the same as its root (03 = 0 and 13 = 1) 13 because it is an odd prime 16 because it is a square as well as a fourth power.


What number doesnt belong 8 9 12 13 16 17 18?

18-the correct number should be 20.


Which number in this group does not belong and why 15 13 16 2 8?

One possible answer13 is the only prime number in this group Incorrect 2 is a prime number also* * * * *How about 15 as the only number having different prime factors? I admit that is tenuous, but I cannot do better.


What is the multiple of 3 between 13 and 16?

The number is 15.


Which number is not divisible by 13?

Any number not in the 13 times table. E.g 14, 15, 16,... but not 26.


What is the whole number that lies between 13 and 16?

There are more than one whole numbers.If you include 13 and 16, there would be 4 whole numbers, 13, 14, 15, and 16.If you do not include 13 and 16, there would be 2 whole numbers, 14 and 15.


What number comes next in the series 1 6 10 13 15?

The series 1 6 10 13 15 (1+5=6; 6+4=10, 10+3=13; 13+2=15) is completed by 15+1=16. The answer is 16.


Which one of the number does not belong in the following series 15 - 2 - 8 - 13 - 16?

Each one of them. 15: the only semi-prime in the list 2: the only even prime in the list 8: the only perfect cube in the list 13: the only odd prime in the list 16: the only perfect square in the list. Take your pick!


What is the median of 12 9 15 7 9 13 16?

Arrange the numbers in ascending order: 7 9 9 12 13 15 16 and the middle number is the median which is 12


What is Median number for 11 12 13 15 16 26 26?

15 - it has 3 numbers either side of it.


What is the mode of 13 15 16 13 27 and 21?

13. The mode is the number or group of numbers (set) that appear most frequently in the data