Compare 83991 vs 83993
| Property | 83991 | 83993 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 31 × 279971 | 71 × 132 × 711 |
| Prime factorization | 3 × 27997 | 7 × 13 × 13 × 71 |
| Divisors count | 4 | 12 |
| Divisors | 1, 3, 27997, 83991 | 1, 7, 13, 71, 91, 169, 497, 923, 1183, 6461, 11999, 83993 |
| Number of properties | 1 | 0 |
| Semiprimes | 19811th | |
| Roman numberals | ||
| Base 2 | 101001000000101112 | 101001000000110012 |
| Base 3 | 110210122103 | 110210122123 |
| Base 4 | 1102001134 | 1102001214 |
| Base 5 | 101414315 | 101414335 |
| Base 6 | 14445036 | 14445056 |
| Base 7 | 4666057 | 4666107 |
| Base 8 | 2440278 | 2440318 |
| Base 9 | 1371839 | 1371859 |
| Base 10 | 8399110 | 8399310 |
| Base 11 | 5811611 | 5811811 |
| Base 12 | 4073312 | 4073512 |
| Base 13 | 2c2cb13 | 2c30013 |
| Base 14 | 2287514 | 2287714 |
| Base 15 | 19d4615 | 19d4815 |
| Base 16 | 1481716 | 1481916 |