Q: Is 1,307,840 a Composite Number?

 A: Yes, 1,307,840 is a composite number.

Why is 1,307,840 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 1,307,840 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 61 64 67 80 122 134 160 244 268 305 320 335 488 536 610 670 976 1,072 1,220 1,340 1,952 2,144 2,440 2,680 3,904 4,087 4,288 4,880 5,360 8,174 9,760 10,720 16,348 19,520 20,435 21,440 32,696 40,870 65,392 81,740 130,784 163,480 261,568 326,960 653,920 and 1,307,840, with no remainder.

Since 1,307,840 cannot be divided by just 1 and 1,307,840, it is a composite number.


More Examples

Number 1,307,8381,307,8391,307,8411,307,842
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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