Q: Is 37,115,505 a Composite Number?

Why is 37,115,505 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 37,115,505 can be evenly divided by 1 3 5 7 9 15 17 21 29 35 45 51 63 85 87 105 119 145 153 203 239 255 261 315 357 435 493 595 609 717 765 1,015 1,071 1,195 1,305 1,479 1,673 1,785 1,827 2,151 2,465 3,045 3,451 3,585 4,063 4,437 5,019 5,355 6,931 7,395 8,365 9,135 10,353 10,755 12,189 15,057 17,255 20,315 20,793 22,185 25,095 28,441 31,059 34,655 36,567 48,517 51,765 60,945 62,379 75,285 85,323 103,965 117,827 142,205 145,551 155,295 182,835 242,585 255,969 311,895 353,481 426,615 436,653 589,135 727,755 824,789 1,060,443 1,279,845 1,767,405 2,183,265 2,474,367 4,123,945 5,302,215 7,423,101 12,371,835 and 37,115,505, with no remainder.

Since 37,115,505 cannot be divided by just 1 and 37,115,505, 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).