Q: Is 245,310 a Composite Number?

 A: Yes, 245,310 is a composite number.

Why is 245,310 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 245,310 can be evenly divided by 1 2 3 5 6 10 13 15 17 26 30 34 37 39 51 65 74 78 85 102 111 130 170 185 195 221 222 255 370 390 442 481 510 555 629 663 962 1,105 1,110 1,258 1,326 1,443 1,887 2,210 2,405 2,886 3,145 3,315 3,774 4,810 6,290 6,630 7,215 8,177 9,435 14,430 16,354 18,870 24,531 40,885 49,062 81,770 122,655 and 245,310, with no remainder.

Since 245,310 cannot be divided by just 1 and 245,310, it is a composite number.


More Examples

Number 245,308245,309245,311245,312
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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