Q: Is 16,365,420 a Composite Number?

Why is 16,365,420 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 16,365,420 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 23 30 36 45 46 59 60 67 69 90 92 115 118 134 138 177 180 201 207 230 236 268 276 295 335 345 354 402 414 460 531 590 603 670 690 708 804 828 885 1,005 1,035 1,062 1,180 1,206 1,340 1,357 1,380 1,541 1,770 2,010 2,070 2,124 2,412 2,655 2,714 3,015 3,082 3,540 3,953 4,020 4,071 4,140 4,623 5,310 5,428 6,030 6,164 6,785 7,705 7,906 8,142 9,246 10,620 11,859 12,060 12,213 13,570 13,869 15,410 15,812 16,284 18,492 19,765 20,355 23,115 23,718 24,426 27,140 27,738 30,820 35,577 39,530 40,710 46,230 47,436 48,852 55,476 59,295 61,065 69,345 71,154 79,060 81,420 90,919 92,460 118,590 122,130 138,690 142,308 177,885 181,838 237,180 244,260 272,757 277,380 355,770 363,676 454,595 545,514 711,540 818,271 909,190 1,091,028 1,363,785 1,636,542 1,818,380 2,727,570 3,273,084 4,091,355 5,455,140 8,182,710 and 16,365,420, with no remainder.

Since 16,365,420 cannot be divided by just 1 and 16,365,420, 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).