Q: Is 13,813,950 a Composite Number?

Why is 13,813,950 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 13,813,950 can be evenly divided by 1 2 3 5 6 10 15 19 25 30 37 38 50 57 74 75 95 111 114 131 150 185 190 222 262 285 370 393 475 555 570 655 703 786 925 950 1,110 1,310 1,406 1,425 1,850 1,965 2,109 2,489 2,775 2,850 3,275 3,515 3,930 4,218 4,847 4,978 5,550 6,550 7,030 7,467 9,694 9,825 10,545 12,445 14,541 14,934 17,575 19,650 21,090 24,235 24,890 29,082 35,150 37,335 48,470 52,725 62,225 72,705 74,670 92,093 105,450 121,175 124,450 145,410 184,186 186,675 242,350 276,279 363,525 373,350 460,465 552,558 727,050 920,930 1,381,395 2,302,325 2,762,790 4,604,650 6,906,975 and 13,813,950, with no remainder.

Since 13,813,950 cannot be divided by just 1 and 13,813,950, 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).