Q: Is 3,750,840 a Composite Number?

Why is 3,750,840 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 3,750,840 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 18 20 23 24 27 30 36 40 45 46 54 60 69 72 90 92 108 115 120 135 138 151 180 184 207 216 230 270 276 302 345 360 414 453 460 540 552 604 621 690 755 828 906 920 1,035 1,080 1,208 1,242 1,359 1,380 1,510 1,656 1,812 2,070 2,265 2,484 2,718 2,760 3,020 3,105 3,473 3,624 4,077 4,140 4,530 4,968 5,436 6,040 6,210 6,795 6,946 8,154 8,280 9,060 10,419 10,872 12,420 13,590 13,892 16,308 17,365 18,120 20,385 20,838 24,840 27,180 27,784 31,257 32,616 34,730 40,770 41,676 52,095 54,360 62,514 69,460 81,540 83,352 93,771 104,190 125,028 138,920 156,285 163,080 187,542 208,380 250,056 312,570 375,084 416,760 468,855 625,140 750,168 937,710 1,250,280 1,875,420 and 3,750,840, with no remainder.

Since 3,750,840 cannot be divided by just 1 and 3,750,840, 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).