Q: Is 420,624 a Composite Number?

 A: Yes, 420,624 is a composite number.

Why is 420,624 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 420,624 can be evenly divided by 1 2 3 4 6 8 9 12 16 18 23 24 36 46 48 69 72 92 127 138 144 184 207 254 276 368 381 414 508 552 762 828 1,016 1,104 1,143 1,524 1,656 2,032 2,286 2,921 3,048 3,312 4,572 5,842 6,096 8,763 9,144 11,684 17,526 18,288 23,368 26,289 35,052 46,736 52,578 70,104 105,156 140,208 210,312 and 420,624, with no remainder.

Since 420,624 cannot be divided by just 1 and 420,624, it is a composite number.


More Examples

Number 420,622420,623420,625420,626
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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