Compare 1005131 vs 1005139
| Property | 1005131 | 1005139 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 10051311 | 2711 × 37091 |
| Prime factorization | 1005131 | 271 × 3709 |
| Divisors count | 2 | 4 |
| Divisors | 1, 1005131 | 1, 271, 3709, 1005139 |
| Number of properties | 4 | 1 |
| Additive primes | 30299th | |
| Chen primes | 30078th | |
| Primes | 78878th | |
| Semiprimes | 211050th | |
| Twin primes (1st member) | 8210th | |
| Roman numberals | ||
| Base 2 | 111101010110010010112 | 111101010110010100112 |
| Base 3 | 12200012100023 | 12200012101013 |
| Base 4 | 33111210234 | 33111211034 |
| Base 5 | 2241310115 | 2241310245 |
| Base 6 | 333132156 | 333132316 |
| Base 7 | 113542617 | 113543027 |
| Base 8 | 36531138 | 36531238 |
| Base 9 | 18017029 | 18017119 |
| Base 10 | 100513110 | 100513910 |
| Base 11 | 62719611 | 6271a311 |
| Base 12 | 40580b12 | 40581712 |
| Base 13 | 29266a13 | 29267513 |
| Base 14 | 1c243114 | 1c243914 |
| Base 15 | 14cc3b15 | 14cc4415 |
| Base 16 | f564b16 | f565316 |