Compare 206951 vs 206959
| Property | 206951 | 206959 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 2069511 | 431 × 48131 |
| Prime factorization | 206951 | 43 × 4813 |
| Divisors count | 2 | 4 |
| Divisors | 1, 206951 | 1, 43, 4813, 206959 |
| Number of properties | 4 | 1 |
| Additive primes | 7481st | |
| Chen primes | 7753rd | |
| Primes | 18545th | |
| Semiprimes | 46735th | |
| Twin primes (1st member) | 2220th | |
| Roman numberals | ||
| Base 2 | 1100101000011001112 | 1100101000011011112 |
| Base 3 | 1011112122123 | 1011112200113 |
| Base 4 | 3022012134 | 3022012334 |
| Base 5 | 231103015 | 231103145 |
| Base 6 | 42340356 | 42340516 |
| Base 7 | 15212337 | 15212447 |
| Base 8 | 6241478 | 6241578 |
| Base 9 | 3447859 | 3448049 |
| Base 10 | 20695110 | 20695910 |
| Base 11 | 13153811 | 13154511 |
| Base 12 | 9b91b12 | 9b92712 |
| Base 13 | 7327413 | 7327c13 |
| Base 14 | 555c314 | 555cb14 |
| Base 15 | 414bb15 | 414c415 |
| Base 16 | 3286716 | 3286f16 |