Is the number 16 a prime number?
Yes
No
Not sure
It depends on the context
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Is 16 a Prime Number or Composite Number
Is 16 a Prime Number or Composite Number
Is 16 a Prime Number?
No – 16 is not a prime number.
Why No: 16 is not a prime number because it does not meet the prime criteria of having exactly two distinct positive divisors: 1 and itself. Instead, 16 has divisors 1, 2, 4, 8, and 16. Check Prime or Not
Is 16 a Composite Number?
YES – 16 is a Composite Number
Why Yes: 16 is a composite number because it has more than two distinct positive divisors: 1, 2, 4, 8, and itself (16).
Problem Statements
| Property | Answer |
|---|---|
| Is 16 a prime number? | No |
| Is 16 a composite number? | Yes |
| Is 16 a perfect square? | Yes |
| Factors of 16 | 1, 2, 4, 8, 16 |
| Multiples of 16 | 16, 32, 48, 64, 80, 96, 112, 128, 144, 160 |
| Cube Root of 16 | Not a whole number |
| Square of 16 | 256 |
| Square Root of 16 | Exactly 4 |
| Is 16 a Perfect Square? | Yes |
| Is 16 a Perfect Cube? | No |
| Is 16 an Irrational number | No |
| Is 16 a Rational number | Yes |
| Is 16 a Real number | Yes |
| Is 16 an Integer | Yes |
| Is 16 a Natural number | Yes |
| Is 16 a Whole number | Yes |
| Is 16 an Even or odd number | Yes (16 is an even number) |
| Is 16 an Ordinal number | Yes |
| Is 16 a Complex number | Yes (as all real numbers are also complex numbers) |
What are the Factors of 16?
The factors of 16 are 1, 2, 4, 8, and 16. These are the numbers that divide 16 without leaving a remainder.
What Kind of Number is 16?
- 16 is not a prime number, but a composite number.
- 16 is one of the even composite numbers.
- 16 is considered a symbol of completeness in various cultures
- A natural number.
- A positive integer.
- A composite number.
- An even number.
- A rational number.
- A whole number.
16 is recognized not as a prime number but as a composite number because it has divisors other than 1 and itself, specifically 1, 2, 4, 8, and 16. This distinguishes it from prime numbers, which have exactly two distinct positive divisors. The number 16, in particular, may carry its own significance in specific contexts, albeit its universal cultural symbolism may not be as prominent as some other numbers. Its status as a composite number emphasizes the varied nature of numerical properties and their influence on both mathematics and cultural beliefs.
FAQS
Is 16 a perfect square?
Yes, 16 is a perfect square because it can be expressed as the square of an integer. Specifically, 16 is the result of multiplying 4 by itself (4 x 4 = 16).
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Prime Number Checker
Practice Test
Which statement correctly describes the number 16?
It is a prime number.
It has exactly two divisors.
It is a composite number.
It is a prime number only when odd.
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If a number is a composite number, what can be said about its divisors?
It has exactly two distinct divisors.
It has exactly three distinct divisors.
It has more than two distinct divisors.
It has no divisors.
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What is the smallest composite number less than 16?
12
15
14
10
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Which of the following numbers is composite?
17
19
16
23
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How can you determine if a number is composite?
Check if it has exactly two factors.
Check if it is divisible by numbers other than 1 and itself.
Check if it is an odd number.
Check if it is less than 10.
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If you add 1 to 16, is the result a prime number?
Yes
No
It depends on the context
Not enough information
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Which of the following statements is true about the number 16?
It is the only number that has 5 factors.
It is the smallest number that is both prime and composite.
It is the first number to be a perfect square and composite.
It is both a prime and composite number.
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Which number is a composite number closest to 16 but greater than 16?
17
18
19
20
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What is the result when you subtract the smallest prime number from 16?
15
14
13
12
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