Q: Is 425,316,420 a Composite Number?

Why is 425,316,420 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 425,316,420 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 81 90 108 135 162 180 270 324 405 540 810 1,620 262,541 525,082 787,623 1,050,164 1,312,705 1,575,246 2,362,869 2,625,410 3,150,492 3,938,115 4,725,738 5,250,820 7,088,607 7,876,230 9,451,476 11,814,345 14,177,214 15,752,460 21,265,821 23,628,690 28,354,428 35,443,035 42,531,642 47,257,380 70,886,070 85,063,284 106,329,105 141,772,140 212,658,210 and 425,316,420, with no remainder.

Since 425,316,420 cannot be divided by just 1 and 425,316,420, 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).