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Is 465 a Prime Number?

Is 465 a prime number? How do you know that 465 is prime or composite? Let us first understand what makes a number 'prime'. If a number has only 2 factors (1 and the number itself), then it is a prime number. If the number has more than 2 factors, then it is composite. Now, what do you think of 465? Is 465 a prime number? "No, 465 is not a prime number." Since 465 has more than 2 factors i.e. 1, 3, 5, 15, 31, 93, 155, 465, it is a composite number. Let's study this in detail.

Is 465 a prime number? - No
Is 465 a composite number? - Yes
Factors of 465 - 1, 3, 5, 15, 31, 93, 155, 465
Prime Factors of 465 - 3, 5, 31
Is 465 a perfect square? - No

Is 465 a Prime or Composite?

Is 465 a Prime Number?

No, 465 is not a prime number. The number 465 is divisible by 1, 3, 5, 15, 31, 93, 155, 465. For a number to be classified as a prime number, it should have exactly two factors. Since 465 has more than two factors, i.e. 1, 3, 5, 15, 31, 93, 155, 465, it is not a prime number.

Is 465 a Prime Number?

Why is 465 not a Prime Number?

To understand whether 465 is composite or prime, it is important to find its factors.

Factors of 465: 1, 3, 5, 15, 31, 93, 155, 465

Since 465 has more than 2 factors, we can say that 465 is not a prime number.

☛ Prime Number Calculator

Is 465 a Composite Number?

Yes, since 465 has more than two factors i.e. 1, 3, 5, 15, 31, 93, 155, 465. In other words, 465 is a composite number because 465 has more than 2 factors.

Problem Statements:

Is 465 a Prime Number?	No
Is 465 a Composite Number?	Yes
Is 465 an Odd Number?	Yes
Is 465 an Even Number?	No
Multiples of 465	465, 930, 1395, 1860, 2325, 2790, 3255, 3720, 4185, 4650
Cube Root of 465	7.747295
Square of 465	216225
Square Root of 465	21.563859
Is 465 a Perfect Square?	No
Is 465 a Perfect Cube?	No

Fun Facts:

All primes except 2 are odd.
2 is the smallest prime number.
23 is the smallest prime number having consecutive digits.

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