Compare 312839 vs 312842
| Property | 312839 | 312842 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 3128391 | 21 × 1564211 |
| Prime factorization | 312839 | 2 × 156421 |
| Divisors count | 2 | 4 |
| Divisors | 1, 312839 | 1, 2, 156421, 312842 |
| Number of properties | 4 | 1 |
| Chen primes | 11041st | |
| Primes | 27020th | |
| Safe primes | 1686th | |
| Semiprimes | 69315th | |
| Twin primes (1st member) | 3109th | |
| Roman numberals | ||
| Base 2 | 10011000110000001112 | 10011000110000010102 |
| Base 3 | 1202200101223 | 1202200102023 |
| Base 4 | 10301200134 | 10301200224 |
| Base 5 | 400023245 | 400023325 |
| Base 6 | 104121556 | 104122026 |
| Base 7 | 24420327 | 24420357 |
| Base 8 | 11430078 | 11430128 |
| Base 9 | 5261189 | 5261229 |
| Base 10 | 31283910 | 31284210 |
| Base 11 | 1a404a11 | 1a405211 |
| Base 12 | 13105b12 | 13106212 |
| Base 13 | ac51713 | ac51a13 |
| Base 14 | 8201914 | 8201c14 |
| Base 15 | 62a5e15 | 62a6215 |
| Base 16 | 4c60716 | 4c60a16 |