Q: Is 67,213,580 a Composite Number?

Why is 67,213,580 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 67,213,580 can be evenly divided by 1 2 4 5 7 10 14 17 20 28 31 34 35 62 68 70 85 119 124 140 155 170 217 238 310 340 434 476 527 595 620 868 911 1,054 1,085 1,190 1,822 2,108 2,170 2,380 2,635 3,644 3,689 4,340 4,555 5,270 6,377 7,378 9,110 10,540 12,754 14,756 15,487 18,220 18,445 25,508 28,241 30,974 31,885 36,890 56,482 61,948 63,770 73,780 77,435 108,409 112,964 127,540 141,205 154,870 197,687 216,818 282,410 309,740 395,374 433,636 480,097 542,045 564,820 790,748 960,194 988,435 1,084,090 1,920,388 1,976,870 2,168,180 2,400,485 3,360,679 3,953,740 4,800,970 6,721,358 9,601,940 13,442,716 16,803,395 33,606,790 and 67,213,580, with no remainder.

Since 67,213,580 cannot be divided by just 1 and 67,213,580, 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).