Q: Is 1,363,740 a Composite Number?

Why is 1,363,740 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 1,363,740 can be evenly divided by 1 2 3 4 5 6 7 10 12 14 15 17 20 21 28 30 34 35 42 51 60 68 70 84 85 102 105 119 140 170 191 204 210 238 255 340 357 382 420 476 510 573 595 714 764 955 1,020 1,146 1,190 1,337 1,428 1,785 1,910 2,292 2,380 2,674 2,865 3,247 3,570 3,820 4,011 5,348 5,730 6,494 6,685 7,140 8,022 9,741 11,460 12,988 13,370 16,044 16,235 19,482 20,055 22,729 26,740 32,470 38,964 40,110 45,458 48,705 64,940 68,187 80,220 90,916 97,410 113,645 136,374 194,820 227,290 272,748 340,935 454,580 681,870 and 1,363,740, with no remainder.

Since 1,363,740 cannot be divided by just 1 and 1,363,740, 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).