Q: Is 31,323,120 a Composite Number?

 A: Yes, 31,323,120 is a composite number.

Why is 31,323,120 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 31,323,120 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 130,513 261,026 391,539 522,052 652,565 783,078 1,044,104 1,305,130 1,566,156 1,957,695 2,088,208 2,610,260 3,132,312 3,915,390 5,220,520 6,264,624 7,830,780 10,441,040 15,661,560 and 31,323,120, with no remainder.

Since 31,323,120 cannot be divided by just 1 and 31,323,120, it is a composite number.


More Examples

Number 31,323,11831,323,11931,323,12131,323,122
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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