Q: Is 1,478,040 a Composite Number?

 A: Yes, 1,478,040 is a composite number.

Why is 1,478,040 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 1,478,040 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 109 113 120 218 226 327 339 436 452 545 565 654 678 872 904 1,090 1,130 1,308 1,356 1,635 1,695 2,180 2,260 2,616 2,712 3,270 3,390 4,360 4,520 6,540 6,780 12,317 13,080 13,560 24,634 36,951 49,268 61,585 73,902 98,536 123,170 147,804 184,755 246,340 295,608 369,510 492,680 739,020 and 1,478,040, with no remainder.

Since 1,478,040 cannot be divided by just 1 and 1,478,040, it is a composite number.


More Examples

Number 1,478,0381,478,0391,478,0411,478,042
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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