Compare 984 vs 990
| Property | 984 | 990 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 5 | 5 |
| Prime factorization | 23 × 31 × 411 | 21 × 32 × 51 × 111 |
| Prime factorization | 2 × 2 × 2 × 3 × 41 | 2 × 3 × 3 × 5 × 11 |
| Divisors count | 16 | 24 |
| Divisors | 1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984 | 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990 |
| Number of properties | 0 | 0 |
| Roman numberals | CMLXXXIV | CMXC |
| Base 2 | 11110110002 | 11110111102 |
| Base 3 | 11001103 | 11002003 |
| Base 4 | 331204 | 331324 |
| Base 5 | 124145 | 124305 |
| Base 6 | 43206 | 43306 |
| Base 7 | 26047 | 26137 |
| Base 8 | 17308 | 17368 |
| Base 9 | 13139 | 13209 |
| Base 10 | 98410 | 99010 |
| Base 11 | 81511 | 82011 |
| Base 12 | 6a012 | 6a612 |
| Base 13 | 5a913 | 5b213 |
| Base 14 | 50414 | 50a14 |
| Base 15 | 45915 | 46015 |
| Base 16 | 3d816 | 3de16 |