Q: Is 45,120 a Composite Number?

 A: Yes, 45,120 is a composite number.

Why is 45,120 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 45,120 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 47 48 60 64 80 94 96 120 141 160 188 192 235 240 282 320 376 470 480 564 705 752 940 960 1,128 1,410 1,504 1,880 2,256 2,820 3,008 3,760 4,512 5,640 7,520 9,024 11,280 15,040 22,560 and 45,120, with no remainder.

Since 45,120 cannot be divided by just 1 and 45,120, it is a composite number.


More Examples

Number 45,11845,11945,12145,122
Composite? yesnonoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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