Q: Is 144,102,105 a Composite Number?

Why is 144,102,105 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 144,102,105 can be evenly divided by 1 3 5 7 9 15 21 27 31 35 45 63 93 105 135 155 189 217 279 315 465 651 837 945 1,085 1,395 1,953 3,255 4,185 4,919 5,859 9,765 14,757 24,595 29,295 34,433 44,271 73,785 103,299 132,813 152,489 172,165 221,355 309,897 457,467 516,495 664,065 762,445 929,691 1,067,423 1,372,401 1,549,485 2,287,335 3,202,269 4,117,203 4,648,455 5,337,115 6,862,005 9,606,807 16,011,345 20,586,015 28,820,421 48,034,035 and 144,102,105, with no remainder.

Since 144,102,105 cannot be divided by just 1 and 144,102,105, it is a composite number.

More Examples

• All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).