Compare 3990 vs 3995
| Property | 3990 | 3995 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 5 | 3 |
| Total factors | 5 | 3 |
| Prime factorization | 21 × 31 × 51 × 71 × 191 | 51 × 171 × 471 |
| Prime factorization | 2 × 3 × 5 × 7 × 19 | 5 × 17 × 47 |
| Divisors count | 32 | 8 |
| Divisors | 1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990 | 1, 5, 17, 47, 85, 235, 799, 3995 |
| Number of properties | 0 | 0 |
| Roman numberals | MMMCMXC | MMMCMXCV |
| Base 2 | 1111100101102 | 1111100110112 |
| Base 3 | 121102103 | 121102223 |
| Base 4 | 3321124 | 3321234 |
| Base 5 | 1114305 | 1114405 |
| Base 6 | 302506 | 302556 |
| Base 7 | 144307 | 144357 |
| Base 8 | 76268 | 76338 |
| Base 9 | 54239 | 54289 |
| Base 10 | 399010 | 399510 |
| Base 11 | 2aa811 | 300211 |
| Base 12 | 238612 | 238b12 |
| Base 13 | 1a7c13 | 1a8413 |
| Base 14 | 165014 | 165514 |
| Base 15 | 12b015 | 12b515 |
| Base 16 | f9616 | f9b16 |