Q: Is 122,820 a Composite Number?

 A: Yes, 122,820 is a composite number.

Why is 122,820 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 122,820 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 23 30 46 60 69 89 92 115 138 178 230 267 276 345 356 445 460 534 690 890 1,068 1,335 1,380 1,780 2,047 2,670 4,094 5,340 6,141 8,188 10,235 12,282 20,470 24,564 30,705 40,940 61,410 and 122,820, with no remainder.

Since 122,820 cannot be divided by just 1 and 122,820, it is a composite number.


More Examples

Number 122,818122,819122,821122,822
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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