Compare 4991 vs 4991
| Property | 4991 | 4991 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 3 |
| Prime factorization | 71 × 231 × 311 | 71 × 231 × 311 |
| Prime factorization | 7 × 23 × 31 | 7 × 23 × 31 |
| Divisors count | 8 | 8 |
| Divisors | 1, 7, 23, 31, 161, 217, 713, 4991 | 1, 7, 23, 31, 161, 217, 713, 4991 |
| Number of properties | 0 | 0 |
| Roman numberals | MMMMCMXCI | MMMMCMXCI |
| Base 2 | 10011011111112 | 10011011111112 |
| Base 3 | 202112123 | 202112123 |
| Base 4 | 10313334 | 10313334 |
| Base 5 | 1244315 | 1244315 |
| Base 6 | 350356 | 350356 |
| Base 7 | 203607 | 203607 |
| Base 8 | 115778 | 115778 |
| Base 9 | 67559 | 67559 |
| Base 10 | 499110 | 499110 |
| Base 11 | 382811 | 382811 |
| Base 12 | 2a7b12 | 2a7b12 |
| Base 13 | 236c13 | 236c13 |
| Base 14 | 1b6714 | 1b6714 |
| Base 15 | 172b15 | 172b15 |
| Base 16 | 137f16 | 137f16 |