Compare 143105 vs 143107
| Property | 143105 | 143107 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 51 × 286211 | 1431071 |
| Prime factorization | 5 × 28621 | 143107 |
| Divisors count | 4 | 2 |
| Divisors | 1, 5, 28621, 143105 | 1, 143107 |
| Number of properties | 1 | 6 |
| Cousin primes (1st member) | 1634th | |
| Emirps | 2781st | |
| Isolated primes | 9999th | |
| Primes | 13270th | |
| Prime triplets (1st member) | 650th | |
| Semiprimes | 32881st | |
| Sexy primes (1st member) | 3260th | |
| Roman numberals | ||
| Base 2 | 1000101111000000012 | 1000101111000000112 |
| Base 3 | 210210220123 | 210210220213 |
| Base 4 | 2023300014 | 2023300034 |
| Base 5 | 140344105 | 140344125 |
| Base 6 | 30223056 | 30223116 |
| Base 7 | 11341347 | 11341367 |
| Base 8 | 4274018 | 4274038 |
| Base 9 | 2372659 | 2372679 |
| Base 10 | 14310510 | 14310710 |
| Base 11 | 9857611 | 9857811 |
| Base 12 | 6a99512 | 6a99712 |
| Base 13 | 501a113 | 501a313 |
| Base 14 | 3a21b14 | 3a21d14 |
| Base 15 | 2c60515 | 2c60715 |
| Base 16 | 22f0116 | 22f0316 |