Is 4 Prime Number or Composite Number

Created by: Team Maths - Examples.com, Last Updated: May 7, 2024

Is 4 a Prime Number?

No – 4 is not a prime number.

Why No: 4 is not a prime number because it does not meet the prime criteria of having exactly two distinct positive divisors: 1 and itself. Instead, 4 has three divisors: 1, 2, and 4. Check if any number is Prime or not.

Is 4 a Composite Number?

YES – 4 is a Composite Number

Why Yes: 4 is a composite number because it has more than two distinct positive divisors: 1, 2, and itself (4).

Problem Statements

Is 4 a prime number? No
Is 4 a composite number? Yes
Is 4 a perfect square? Yes
Factors of 4 1, 2, 4
Multiples of 4 4, 8, 12, 16, 20, 24, 28, 32, 36, 40
Cube Root of 4 Not a whole number
Square of 4 16
Square Root of 4 2
Is 4 a Perfect Square? Yes
Is 4 a Perfect Cube? No
Is 4 an Irrational number No
Is 4 a Rational number Yes
Is 4 a Real number Yes
Is 4 an Integer Yes
Is 4 a Natural number Yes
Is 4 a Whole number Yes
Is 4 an Even or odd number Yes (4 is an even number)
Is 4 an Ordinal number Yes
Is 4 a Complex number Yes (as all real numbers are also complex numbers)

What are the factors of 4?

The factors of 4 are 1, 2, and 4. These numbers can divide 4 evenly without leaving a remainder.

What Kind of Number is 4?

• 4 is not a prime number
• 4 is one of the even composite numbers
• 4 is often associated with stability and order in various contexts
• A natural number
• A positive integer
• A composite number
• An even number
• A rational number
• A whole number

4 is recognized not as a prime number but as a composite number because it has divisors other than 1 and itself, specifically 1 and 2. This distinguishes it from prime numbers, which only have two distinct divisors. In many cultures and contexts, the number 4 is associated with stability, order, and symmetry, reflecting its foundational role in structures and ideas. Its even nature and composite status make it unique among the early numbers for its ability to be evenly divided. Despite lacking the mystique of being a prime number, 4’s attributes as a natural, positive integer, rational, whole, and even number contribute to its importance in mathematics and its symbolic representation of solidity and reliability in broader cultural narratives.

Is 4 the smallest prime number?

No, 4 is not the smallest prime number. The smallest prime number is 2, which is the only even prime number and serves as the basic building block in mathematics.

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