Is 489 a prime number?

Is 489 a prime or composite number?

Answer: Number 489 is not a Prime
489 - is not a Prime Number because it has 4 factors: 1, 3, 163, 489
Number should have exactly two factors to be classified as a Prime number
For 489 to be a prime number it must have only two divisors - 1 and itself (489)

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About "Is number a Prime" Calculator

This calculator will help you find out if a given number is Prime. For example, it can help you find out is 489 a prime or composite number? (The answer is: No). Enter number (e.g. '489') and hit the 'Calculate' button.
Prime numbers are the positive integers having only two factors - 1 and the number itself

Prime numbers list

NumberIs Prime
474No
475No
476No
No
478No
Yes
No
No
482No
483No
484No
485No
486No
Yes
488No
No
490No
Yes
492No
No
494No
495No
496No
497No
498No
Yes
No
No
502No
Yes

FAQ

Is 489 a prime or composite number?

Number 489 is not a Prime

How many factors are in a number 489?

4