Q: Is 1,137,640 a Composite Number?

 A: Yes, 1,137,640 is a composite number.

Why is 1,137,640 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 1,137,640 can be evenly divided by 1 2 4 5 7 8 10 14 17 20 28 34 35 40 56 68 70 85 119 136 140 170 238 239 280 340 476 478 595 680 952 956 1,190 1,195 1,673 1,912 2,380 2,390 3,346 4,063 4,760 4,780 6,692 8,126 8,365 9,560 13,384 16,252 16,730 20,315 28,441 32,504 33,460 40,630 56,882 66,920 81,260 113,764 142,205 162,520 227,528 284,410 568,820 and 1,137,640, with no remainder.

Since 1,137,640 cannot be divided by just 1 and 1,137,640, it is a composite number.


More Examples

Number 1,137,6381,137,6391,137,6411,137,642
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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