Compare 83988 vs 83991
| Property | 83988 | 83991 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 22 × 32 × 23331 | 31 × 279971 |
| Prime factorization | 2 × 2 × 3 × 3 × 2333 | 3 × 27997 |
| Divisors count | 18 | 4 |
| Divisors | 1, 2, 3, 4, 6, 9, 12, 18, 36, 2333, 4666, 6999, 9332, 13998, 20997, 27996, 41994, 83988 | 1, 3, 27997, 83991 |
| Number of properties | 0 | 1 |
| Semiprimes | 19811th | |
| Roman numberals | ||
| Base 2 | 101001000000101002 | 101001000000101112 |
| Base 3 | 110210122003 | 110210122103 |
| Base 4 | 1102001104 | 1102001134 |
| Base 5 | 101414235 | 101414315 |
| Base 6 | 14445006 | 14445036 |
| Base 7 | 4666027 | 4666057 |
| Base 8 | 2440248 | 2440278 |
| Base 9 | 1371809 | 1371839 |
| Base 10 | 8398810 | 8399110 |
| Base 11 | 5811311 | 5811611 |
| Base 12 | 4073012 | 4073312 |
| Base 13 | 2c2c813 | 2c2cb13 |
| Base 14 | 2287214 | 2287514 |
| Base 15 | 19d4315 | 19d4615 |
| Base 16 | 1481416 | 1481716 |