Q: Is 3,623,840 a Composite Number?

Why is 3,623,840 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 3,623,840 can be evenly divided by 1 2 4 5 8 10 11 16 20 22 29 32 40 44 55 58 71 80 88 110 116 142 145 160 176 220 232 284 290 319 352 355 440 464 568 580 638 710 781 880 928 1,136 1,160 1,276 1,420 1,562 1,595 1,760 2,059 2,272 2,320 2,552 2,840 3,124 3,190 3,905 4,118 4,640 5,104 5,680 6,248 6,380 7,810 8,236 10,208 10,295 11,360 12,496 12,760 15,620 16,472 20,590 22,649 24,992 25,520 31,240 32,944 41,180 45,298 51,040 62,480 65,888 82,360 90,596 113,245 124,960 164,720 181,192 226,490 329,440 362,384 452,980 724,768 905,960 1,811,920 and 3,623,840, with no remainder.

Since 3,623,840 cannot be divided by just 1 and 3,623,840, 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).