Is 133 a prime number or a composite number?
Prime
Composite
Neither
Both
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Is 133 a Prime Number or Composite Number [Why & Why not Detailed Guide]
Is 133 a Prime Number?
No – 133 is not a Prime Number.
Why No: 133 is not a prime number because it does not meet the prime criteria of having exactly two distinct positive divisors: 1 and itself. Check if any number is prime or not.
Is 133 a Composite Number?
Yes – 133 is a Composite Number.
Why Yes: 133 is a composite number because it has more than two distinct positive divisors. It is divisible by 1, 7, 19, and itself (133).
Problem Statements
| Property | Answer |
|---|---|
| Is 133 a prime number? | No |
| Is 133 a composite number? | Yes |
| Is 133 a perfect square? | No |
| Factors of 133 | 1, 7, 19, 133 |
| Multiples of 133 | 133, 266, 399, 532, 665, 798, 931, 1064, 1197, 1330 |
| Cube Root of 133 | Approximately 5.093 |
| Square of 133 | 17689 |
| Square Root of 133 | Approximately 11.532 |
| Is 133 a Perfect Cube? | No |
| Is 133 an Irrational number | No |
| Is 133 a Rational number | Yes |
| Is 133 a Real number | Yes |
| Is 133 an Integer | Yes |
| Is 133 a Natural number | Yes |
| Is 133 a Whole number | Yes |
| Is 133 an Even or odd number | Odd (133 is an odd number) |
| Is 133 an Ordinal number | Yes |
| Is 133 a Complex number | Yes (as all real numbers are also complex numbers) |
What are the factors of 133?
The factors of 133 are 1, 7, 19, and 133. 133 is not a prime number because it is divisible by numbers other than 1 and itself, demonstrating it has more than two factors. This clarity confirms that it is a composite number, not a prime number.
What Kind of Number is 133?
133 is categorized as a composite number because it has more than two distinct positive divisors: 1, 7, 19, and itself.
- 133 is one of the odd numbers; it is an odd number.
- 133 holds significance in various contexts, potentially for its unique properties as a composite number.
- 133 is a natural number.
- 133 is a positive integer.
- 133 is discussed in the context of composite numbers rather than prime numbers.
- 133 is an odd number.
- 133 is a rational number.
- 133 is a whole number.
- 133, as a composite number, occupies a different position in mathematics compared to prime numbers. Unlike a prime number that is divisible only by 1 and itself, 133’s divisibility by 1, 7, 19, and itself illustrates its composite nature. Its properties as an odd number, a composite, and a natural number make it an interesting figure in various mathematical discussions.
Nearest Prime Number of 133
The nearest prime numbers to 133 are 131 and 137. 131 is the closest prime number less than 133, and 137 is the closest prime number greater than 133.
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Practice Test
Which of the following numbers divides 133 evenly?
5
7
11
13
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Find the factors of 133.
1, 133
1, 7, 19, 133
1, 2, 133
1, 3, 133
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What is the result of dividing 133 by 19?
6
7
8
9
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Determine if 133 is divisible by 2.
Yes
No
Only when even
Only when odd
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If a number is divisible by both 7 and 19, is it prime or composite?
Prime
Composite
Neither
Both
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Which of these methods can verify if 133 is a prime number?
Check divisibility by small primes
Add digits of the number
Find the square root
Count the digits
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How many prime factors does 133 have?
1
2
3
4
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What is 133 divided by 7?
18
19
20
21
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Is 133 a prime number when tested against 11?
Yes
No
Only if the remainder is 0
Only if divisible by 2
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