Q: Is 155,480 a Composite Number?

 A: Yes, 155,480 is a composite number.

Why is 155,480 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 155,480 can be evenly divided by 1 2 4 5 8 10 13 20 23 26 40 46 52 65 92 104 115 130 169 184 230 260 299 338 460 520 598 676 845 920 1,196 1,352 1,495 1,690 2,392 2,990 3,380 3,887 5,980 6,760 7,774 11,960 15,548 19,435 31,096 38,870 77,740 and 155,480, with no remainder.

Since 155,480 cannot be divided by just 1 and 155,480, it is a composite number.


More Examples

Number 155,478155,479155,481155,482
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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