Compare 16640 vs 16647
| Property | 16640 | 16647 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 10 | 3 |
| Prime factorization | 28 × 51 × 131 | 31 × 311 × 1791 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 | 3 × 31 × 179 |
| Divisors count | 36 | 8 |
| Divisors | 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 | 1, 3, 31, 93, 179, 537, 5549, 16647 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1000001000000002 | 1000001000001112 |
| Base 3 | 2112110223 | 2112111203 |
| Base 4 | 100100004 | 100100134 |
| Base 5 | 10130305 | 10130425 |
| Base 6 | 2050126 | 2050236 |
| Base 7 | 663417 | 663517 |
| Base 8 | 404008 | 404078 |
| Base 9 | 247389 | 247469 |
| Base 10 | 1664010 | 1664710 |
| Base 11 | 1155811 | 1156411 |
| Base 12 | 976812 | 977312 |
| Base 13 | 776013 | 776713 |
| Base 14 | 60c814 | 60d114 |
| Base 15 | 4de515 | 4dec15 |
| Base 16 | 410016 | 410716 |