Compare 39991 vs 39993
| Property | 39991 | 39993 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 71 × 291 × 1971 | 31 × 133311 |
| Prime factorization | 7 × 29 × 197 | 3 × 13331 |
| Divisors count | 8 | 4 |
| Divisors | 1, 7, 29, 197, 203, 1379, 5713, 39991 | 1, 3, 13331, 39993 |
| Number of properties | 0 | 1 |
| Semiprimes | 9789th | |
| Roman numberals | ||
| Base 2 | 10011100001101112 | 10011100001110012 |
| Base 3 | 20002120113 | 20002120203 |
| Base 4 | 213003134 | 213003214 |
| Base 5 | 22344315 | 22344335 |
| Base 6 | 5050516 | 5050536 |
| Base 7 | 2244107 | 2244127 |
| Base 8 | 1160678 | 1160718 |
| Base 9 | 607649 | 607669 |
| Base 10 | 3999110 | 3999310 |
| Base 11 | 2805611 | 2805811 |
| Base 12 | 1b18712 | 1b18912 |
| Base 13 | 1528313 | 1528513 |
| Base 14 | 1080714 | 1080914 |
| Base 15 | bcb115 | bcb315 |
| Base 16 | 9c3716 | 9c3916 |