Compare 41991 vs 42031
| Property | 41991 | 42031 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 139971 | 111 × 38211 |
| Prime factorization | 3 × 13997 | 11 × 3821 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 13997, 41991 | 1, 11, 3821, 42031 |
| Number of properties | 1 | 1 |
| Semiprimes | 10247th | 10255th |
| Roman numberals | ||
| Base 2 | 10100100000001112 | 10100100001011112 |
| Base 3 | 20101210203 | 20101222013 |
| Base 4 | 221000134 | 221002334 |
| Base 5 | 23204315 | 23211115 |
| Base 6 | 5222236 | 5223316 |
| Base 7 | 2332657 | 2333537 |
| Base 8 | 1220078 | 1220578 |
| Base 9 | 635369 | 635819 |
| Base 10 | 4199110 | 4203110 |
| Base 11 | 2960411 | 2964011 |
| Base 12 | 2037312 | 203a712 |
| Base 13 | 1616113 | 1619213 |
| Base 14 | 1143514 | 1146314 |
| Base 15 | c69615 | c6c115 |
| Base 16 | a40716 | a42f16 |