Q: Is 11,689,860 a Composite Number?

Why is 11,689,860 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 11,689,860 can be evenly divided by 1 2 3 4 5 6 7 10 12 13 14 15 20 21 26 28 30 35 39 42 52 60 65 70 78 84 91 105 130 140 156 182 195 210 260 273 364 390 420 455 546 780 910 1,092 1,365 1,820 2,141 2,730 4,282 5,460 6,423 8,564 10,705 12,846 14,987 21,410 25,692 27,833 29,974 32,115 42,820 44,961 55,666 59,948 64,230 74,935 83,499 89,922 111,332 128,460 139,165 149,870 166,998 179,844 194,831 224,805 278,330 299,740 333,996 389,662 417,495 449,610 556,660 584,493 779,324 834,990 899,220 974,155 1,168,986 1,669,980 1,948,310 2,337,972 2,922,465 3,896,620 5,844,930 and 11,689,860, with no remainder.

Since 11,689,860 cannot be divided by just 1 and 11,689,860, 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).