Q: Is 403,380 a Composite Number?

 A: Yes, 403,380 is a composite number.

Why is 403,380 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 403,380 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 81 83 90 108 135 162 166 180 243 249 270 324 332 405 415 486 498 540 747 810 830 972 996 1,215 1,245 1,494 1,620 1,660 2,241 2,430 2,490 2,988 3,735 4,482 4,860 4,980 6,723 7,470 8,964 11,205 13,446 14,940 20,169 22,410 26,892 33,615 40,338 44,820 67,230 80,676 100,845 134,460 201,690 and 403,380, with no remainder.

Since 403,380 cannot be divided by just 1 and 403,380, it is a composite number.


More Examples

Number 403,378403,379403,381403,382
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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