Q: Is 13,412,520 a Composite Number?

Why is 13,412,520 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 13,412,520 can be evenly divided by 1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 27 30 33 36 40 44 45 54 55 60 66 72 88 90 99 108 110 120 132 135 165 180 198 216 220 264 270 297 330 360 396 440 495 540 594 660 792 990 1,080 1,129 1,188 1,320 1,485 1,980 2,258 2,376 2,970 3,387 3,960 4,516 5,645 5,940 6,774 9,032 10,161 11,290 11,880 12,419 13,548 16,935 20,322 22,580 24,838 27,096 30,483 33,870 37,257 40,644 45,160 49,676 50,805 60,966 62,095 67,740 74,514 81,288 99,352 101,610 111,771 121,932 124,190 135,480 149,028 152,415 186,285 203,220 223,542 243,864 248,380 298,056 304,830 335,313 372,570 406,440 447,084 496,760 558,855 609,660 670,626 745,140 894,168 1,117,710 1,219,320 1,341,252 1,490,280 1,676,565 2,235,420 2,682,504 3,353,130 4,470,840 6,706,260 and 13,412,520, with no remainder.

Since 13,412,520 cannot be divided by just 1 and 13,412,520, 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).