Compare 208139 vs 208367
| Property | 208139 | 208367 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2081391 | 2083671 |
| Prime factorization | 208139 | 208367 |
| Divisors count | 2 | 2 |
| Divisors | 1, 208139 | 1, 208367 |
| Number of properties | 5 | 5 |
| Additive primes | 7527th | |
| Chen primes | 7789th | |
| Harmonic primes | 6990th | |
| Isolated primes | 14199th | |
| Long primes | 6978th | 6985th |
| Primes | 18647th | 18666th |
| Safe primes | 1215th | |
| Twin primes (1st member) | 2233rd | |
| Roman numberals | ||
| Base 2 | 1100101101000010112 | 1100101101111011112 |
| Base 3 | 1011201112123 | 1011202110223 |
| Base 4 | 3023100234 | 3023132334 |
| Base 5 | 231300245 | 231314325 |
| Base 6 | 42433356 | 42443556 |
| Base 7 | 15245517 | 15253257 |
| Base 8 | 6264138 | 6267578 |
| Base 9 | 3464559 | 3467389 |
| Base 10 | 20813910 | 20836710 |
| Base 11 | 13241811 | 13260511 |
| Base 12 | a054b12 | a06bb12 |
| Base 13 | 7397913 | 73ac313 |
| Base 14 | 55bd114 | 55d1514 |
| Base 15 | 41a0e15 | 41b1215 |
| Base 16 | 32d0b16 | 32def16 |