Q: Is 125,122,250 a Composite Number?

Why is 125,122,250 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 125,122,250 can be evenly divided by 1 2 5 10 11 22 25 50 55 110 125 173 250 263 275 346 526 550 865 1,315 1,375 1,730 1,903 2,630 2,750 2,893 3,806 4,325 5,786 6,575 8,650 9,515 13,150 14,465 19,030 21,625 28,930 32,875 43,250 45,499 47,575 65,750 72,325 90,998 95,150 144,650 227,495 237,875 361,625 454,990 475,750 500,489 723,250 1,000,978 1,137,475 2,274,950 2,502,445 5,004,890 5,687,375 11,374,750 12,512,225 25,024,450 62,561,125 and 125,122,250, with no remainder.

Since 125,122,250 cannot be divided by just 1 and 125,122,250, 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).