What type of number is 25?
Prime
Composite
Neither
Both
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Is 25 a Prime Number or Composite Number [Why & Why not Detailed Guide]
Is 25 a Prime Number or Composite Number [Why & Why not Detailed Guide]
Is 25 a Prime Number?
No – 25 is not a Prime Number.
Why No: 25 is not a prime number because it does not meet the prime criteria of having exactly two distinct positive divisors: 1 and itself. Use this prime number tool to see if any number is Prime or not.
Is 25 a Composite Number?
Yes – 25 is a Composite Number.
Why Yes: 25 is a composite number because it has more than two distinct positive divisors. It has 1, 5, and itself (25).
Problem Statements
| Property | Answer |
|---|---|
| Is 25 a prime number? | No |
| Is 25 a composite number? | Yes |
| Is 25 a perfect square? | Yes |
| Factors of 25 | 1, 5, 25 |
| Multiples of 25 | 25, 50, 75, 100, 125, 150, 175, 200, 225, 250 |
| Cube Root of 25 | 2.92 |
| Square of 25 | 625 |
| Square Root of 25 | 5.00 |
| Is 25 a Perfect Square? | Yes |
| Is 25 a Perfect Cube? | No |
| Is 25 an Irrational number | No |
| Is 25 a Rational number | Yes |
| Is 25 a Real number | Yes |
| Is 25 an Integer | Yes |
| Is 25 a Natural number | Yes |
| Is 25 a Whole number | Yes |
| Is 25 an Even or odd number | Yes (25 is an odd number) |
| Is 25 an Ordinal number | Yes |
| Is 25 a Complex number | Yes (as all real numbers are also complex numbers) |
What are the factors of 25?
The factors of 25 are 1, 5, and 25. 25 is not a prime number because it is divisible by numbers other than 1 and itself, highlighting its nature as a perfect square rather than a composite nature in the traditional sense. It has a unique set of factors, making it clear that it is not a prime number.
What Kind of Number is 25?
- 25 is not traditionally categorized as composite but is often recognized for being a perfect square.
- 25 is one of the odd numbers; it is an odd number.
- 25 is considered significant in various cultures, potentially for its mathematical properties as a square number.
- 25 is a natural number.
- 25 is a positive integer.
- 25 is often discussed in the context of square numbers rather than composite or prime.
- 25 is an odd number.
- 25 is a rational number.
- 25 is a whole number.
25 is recognized not just for its status related to prime or composite numbers but more so for being a perfect square (5×5). This characteristic distinguishes it in mathematics and its divisibility by 1 and 5 only. The number 25, as a square number, holds a unique place in mathematics and conceptual frameworks. Its properties as an odd number, a perfect square, and a natural number make it a significant figure in various mathematical discussions.
FAQS
Are there 25 prime numbers?
Yes, there are more than 25 prime numbers. Prime numbers are those that have only two divisors: 1 and themselves, and many exist beyond the 25th prime.
Why 25 is not a prime number?
25 is not a prime number because it has three divisors: 1, 5, and itself (25), not just two, which disqualifies it as a prime number.
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Practice Test
Is 25 considered a prime number?
Yes
No
Sometimes
Rarely
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How can you classify 25 in terms of its number type?
Prime
Composite
Complex
Irrational
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Which of the following numbers is not a prime number?
23
17
25
29
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What is true about the number 25?
It is a prime number because it is only divisible by 1 and 25.
It is a composite number because it has divisors other than 1 and itself.
It is a prime number because it is an odd number.
It is neither prime nor composite.
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Which of these statements about 25 is accurate?
25 is a prime number with only two factors.
25 is a composite number with three factors.
25 is neither prime nor composite.
25 is a prime number with three factors.
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Identify the nature of the number 25 from the list below:
It is prime if it cannot be divided by any number other than 1 and itself.
It is composite if it can be divided by numbers other than 1 and itself.
It is neither prime nor composite.
It is prime if it is an even number.
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Which type of number is characterized by having more than two factors?
Prime
Composite
Whole
Integer
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Is 25 classified as a prime number based on its factors?
Yes, because it has only one factor.
No, because it has more than two factors.
Yes, because it is an odd number.
No, because it is less than 30.
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Which number among the following is not a prime number?
19
31
25
41
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