Q: Is 402,380 a Composite Number?

 A: Yes, 402,380 is a composite number.

Why is 402,380 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 402,380 can be evenly divided by 1 2 4 5 10 11 20 22 31 44 55 59 62 110 118 124 155 220 236 295 310 341 590 620 649 682 1,180 1,298 1,364 1,705 1,829 2,596 3,245 3,410 3,658 6,490 6,820 7,316 9,145 12,980 18,290 20,119 36,580 40,238 80,476 100,595 201,190 and 402,380, with no remainder.

Since 402,380 cannot be divided by just 1 and 402,380, it is a composite number.


More Examples

Number 402,378402,379402,381402,382
Composite? yesnoyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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