Number Analysis: 16640

The number 16640 is composite.

Factors of 16640

1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 104 128 130 160 208 256 260 320 416 520 640 832 1040 1280 1664 2080 3328 4160 8320 16640

16640 is a composite number because it has factors other than 1 and itself.

It can be written as the product of prime numbers:

22222222513

Check the number prime or composite