Q: Is 1,163,520 a Composite Number?

Why is 1,163,520 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 1,163,520 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 90 96 101 120 128 144 160 180 192 202 240 256 288 303 320 360 384 404 480 505 576 606 640 720 768 808 909 960 1,010 1,152 1,212 1,280 1,440 1,515 1,616 1,818 1,920 2,020 2,304 2,424 2,880 3,030 3,232 3,636 3,840 4,040 4,545 4,848 5,760 6,060 6,464 7,272 8,080 9,090 9,696 11,520 12,120 12,928 14,544 16,160 18,180 19,392 24,240 25,856 29,088 32,320 36,360 38,784 48,480 58,176 64,640 72,720 77,568 96,960 116,352 129,280 145,440 193,920 232,704 290,880 387,840 581,760 and 1,163,520, with no remainder.

Since 1,163,520 cannot be divided by just 1 and 1,163,520, 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).