Compare 6391 vs 6399
| Property | 6391 | 6399 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 3 | 5 |
| Prime factorization | 71 × 111 × 831 | 34 × 791 |
| Prime factorization | 7 × 11 × 83 | 3 × 3 × 3 × 3 × 79 |
| Divisors count | 8 | 10 |
| Divisors | 1, 7, 11, 77, 83, 581, 913, 6391 | 1, 3, 9, 27, 79, 81, 237, 711, 2133, 6399 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 11000111101112 | 11000111111112 |
| Base 3 | 222022013 | 222100003 |
| Base 4 | 12033134 | 12033334 |
| Base 5 | 2010315 | 2010445 |
| Base 6 | 453316 | 453436 |
| Base 7 | 244307 | 244417 |
| Base 8 | 143678 | 143778 |
| Base 9 | 86819 | 87009 |
| Base 10 | 639110 | 639910 |
| Base 11 | 489011 | 489811 |
| Base 12 | 384712 | 385312 |
| Base 13 | 2ba813 | 2bb313 |
| Base 14 | 248714 | 249114 |
| Base 15 | 1d6115 | 1d6915 |
| Base 16 | 18f716 | 18ff16 |