Q: Is 450,120 a Composite Number?

Why is 450,120 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 450,120 can be evenly divided by 1 2 3 4 5 6 8 10 11 12 15 20 22 24 30 31 33 40 44 55 60 62 66 88 93 110 120 121 124 132 155 165 186 220 242 248 264 310 330 341 363 372 440 465 484 605 620 660 682 726 744 930 968 1,023 1,210 1,240 1,320 1,364 1,452 1,705 1,815 1,860 2,046 2,420 2,728 2,904 3,410 3,630 3,720 3,751 4,092 4,840 5,115 6,820 7,260 7,502 8,184 10,230 11,253 13,640 14,520 15,004 18,755 20,460 22,506 30,008 37,510 40,920 45,012 56,265 75,020 90,024 112,530 150,040 225,060 and 450,120, with no remainder.

Since 450,120 cannot be divided by just 1 and 450,120, 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).