Q: Is 245,440 a Composite Number?

 A: Yes, 245,440 is a composite number.

Why is 245,440 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 245,440 can be evenly divided by 1 2 4 5 8 10 13 16 20 26 32 40 52 59 64 65 80 104 118 130 160 208 236 260 295 320 416 472 520 590 767 832 944 1,040 1,180 1,534 1,888 2,080 2,360 3,068 3,776 3,835 4,160 4,720 6,136 7,670 9,440 12,272 15,340 18,880 24,544 30,680 49,088 61,360 122,720 and 245,440, with no remainder.

Since 245,440 cannot be divided by just 1 and 245,440, it is a composite number.


More Examples

Number 245,438245,439245,441245,442
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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