Q: Is 33,423,120 a Composite Number?

Why is 33,423,120 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 33,423,120 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 61 72 80 90 120 122 144 180 183 240 244 305 360 366 488 549 610 720 732 761 915 976 1,098 1,220 1,464 1,522 1,830 2,196 2,283 2,440 2,745 2,928 3,044 3,660 3,805 4,392 4,566 4,880 5,490 6,088 6,849 7,320 7,610 8,784 9,132 10,980 11,415 12,176 13,698 14,640 15,220 18,264 21,960 22,830 27,396 30,440 34,245 36,528 43,920 45,660 46,421 54,792 60,880 68,490 91,320 92,842 109,584 136,980 139,263 182,640 185,684 232,105 273,960 278,526 371,368 417,789 464,210 547,920 557,052 696,315 742,736 835,578 928,420 1,114,104 1,392,630 1,671,156 1,856,840 2,088,945 2,228,208 2,785,260 3,342,312 3,713,680 4,177,890 5,570,520 6,684,624 8,355,780 11,141,040 16,711,560 and 33,423,120, with no remainder.

Since 33,423,120 cannot be divided by just 1 and 33,423,120, 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).