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A day full of math games & activities. Find one near you.
A day full of math games & activities. Find one near you.

Is 210 a Prime Number?

Is 210 a prime number? "No, 210 is not a prime number." A number can be classified as prime or composite depending on the factors it contains; it could either have only 2 factors or more than 2 factors. Numbers like 883 with only 2 factors, i.e. 1 and 883 are called prime numbers. However, numbers like 420 with more than 2 factors are called composite numbers. Let us find out how and why is 210 a prime number or a composite number?

  • Is 210 a prime number? - No
  • Is 210 a composite number? - Yes
  • Prime Factors of 210 - 2, 3, 5, 7
  • Is 210 a perfect square? - No
  • Factors of 210 - 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210

Is 210 a Prime or Composite?

Is 210 a Prime Number?

No, 210 is not a prime number. The number 210 is divisible by 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210. For a number to be classified as a prime number, it should have exactly two factors. Since 210 has more than two factors, i.e. 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, it is not a prime number.

Is 210 a Prime Number?

Why is 210 not a Prime Number?

To understand whether 210 is composite or prime, it is important to find its factors.

Factors of 210: 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210

Since 210 has more than 2 factors, we can say that 210 is not a prime number.

☛ Prime Number Calculator

Is 210 a Composite Number?

Yes, since 210 has more than two factors i.e. 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210. In other words, 210 is a composite number because 210 has more than 2 factors.

Problem Statements:

Is 210 a Prime Number? No
Is 210 a Composite Number? Yes
Is 210 a Perfect Cube? No
Multiples of 210 210, 420, 630, 840, 1050, 1260, 1470, 1680, 1890, 2100
Is 210 an Odd Number? No
Square of 210 44100
Is 210 an Even Number? Yes
Cube Root of 210 5.943911
Is 210 a Perfect Square? No
Square Root of 210 14.491377

Fun Facts:

  • 2 is the smallest prime number.
  • 5 is the only prime number having the last digit as 5.
  • A palindrome prime is a prime number that when read in reverse order results in the same number. Examples - 10601, 11311, 12421

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