Compare 203999 vs 204143
| Property | 203999 | 204143 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2039991 | 2041431 |
| Prime factorization | 203999 | 204143 |
| Divisors count | 2 | 2 |
| Divisors | 1, 203999 | 1, 204143 |
| Number of properties | 3 | 6 |
| Chen primes | 7655th | |
| Isolated primes | 13917th | 13929th |
| Long primes | 6865th | |
| Primes | 18304th | 18316th |
| Safe primes | 1191st | 1193rd |
| Sexy primes (2nd member) | 4364th | |
| Roman numberals | ||
| Base 2 | 1100011100110111112 | 1100011101011011112 |
| Base 3 | 1011002111123 | 1011010002123 |
| Base 4 | 3013031334 | 3013112334 |
| Base 5 | 230114445 | 230130335 |
| Base 6 | 42122356 | 42130356 |
| Base 7 | 15065157 | 15101127 |
| Base 8 | 6163378 | 6165578 |
| Base 9 | 3407459 | 3410259 |
| Base 10 | 20399910 | 20414310 |
| Base 11 | 12a2a411 | 12a41511 |
| Base 12 | 9a07b12 | 9a17b12 |
| Base 13 | 71b1313 | 71bc413 |
| Base 14 | 544b514 | 5457914 |
| Base 15 | 4069e15 | 4074815 |
| Base 16 | 31cdf16 | 31d6f16 |