Q: Is 1,025,280 a Composite Number?

Why is 1,025,280 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 1,025,280 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 89 90 96 120 128 144 160 178 180 192 240 256 267 288 320 356 360 384 445 480 534 576 640 712 720 768 801 890 960 1,068 1,152 1,280 1,335 1,424 1,440 1,602 1,780 1,920 2,136 2,304 2,670 2,848 2,880 3,204 3,560 3,840 4,005 4,272 5,340 5,696 5,760 6,408 7,120 8,010 8,544 10,680 11,392 11,520 12,816 14,240 16,020 17,088 21,360 22,784 25,632 28,480 32,040 34,176 42,720 51,264 56,960 64,080 68,352 85,440 102,528 113,920 128,160 170,880 205,056 256,320 341,760 512,640 and 1,025,280, with no remainder.

Since 1,025,280 cannot be divided by just 1 and 1,025,280, 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).