Q: Is 122,720 a Composite Number?

 A: Yes, 122,720 is a composite number.

Why is 122,720 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 122,720 can be evenly divided by 1 2 4 5 8 10 13 16 20 26 32 40 52 59 65 80 104 118 130 160 208 236 260 295 416 472 520 590 767 944 1,040 1,180 1,534 1,888 2,080 2,360 3,068 3,835 4,720 6,136 7,670 9,440 12,272 15,340 24,544 30,680 61,360 and 122,720, with no remainder.

Since 122,720 cannot be divided by just 1 and 122,720, it is a composite number.


More Examples

Number 122,718122,719122,721122,722
Composite? yesnoyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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