Q: Is 867,420 a Composite Number?

 A: Yes, 867,420 is a composite number.

Why is 867,420 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 867,420 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 61 79 90 122 158 180 183 237 244 305 316 366 395 474 549 610 711 732 790 915 948 1,098 1,185 1,220 1,422 1,580 1,830 2,196 2,370 2,745 2,844 3,555 3,660 4,740 4,819 5,490 7,110 9,638 10,980 14,220 14,457 19,276 24,095 28,914 43,371 48,190 57,828 72,285 86,742 96,380 144,570 173,484 216,855 289,140 433,710 and 867,420, with no remainder.

Since 867,420 cannot be divided by just 1 and 867,420, it is a composite number.


More Examples

Number 867,418867,419867,421867,422
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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