Compare 203999 vs 204009
| Property | 203999 | 204009 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 2039991 | 31 × 131 × 52311 |
| Prime factorization | 203999 | 3 × 13 × 5231 |
| Divisors count | 2 | 8 |
| Divisors | 1, 203999 | 1, 3, 13, 39, 5231, 15693, 68003, 204009 |
| Number of properties | 3 | 0 |
| Isolated primes | 13917th | |
| Primes | 18304th | |
| Safe primes | 1191st | |
| Roman numberals | ||
| Base 2 | 1100011100110111112 | 1100011100111010012 |
| Base 3 | 1011002111123 | 1011002112203 |
| Base 4 | 3013031334 | 3013032214 |
| Base 5 | 230114445 | 230120145 |
| Base 6 | 42122356 | 42122536 |
| Base 7 | 15065157 | 15065317 |
| Base 8 | 6163378 | 6163518 |
| Base 9 | 3407459 | 3407569 |
| Base 10 | 20399910 | 20400910 |
| Base 11 | 12a2a411 | 12a30311 |
| Base 12 | 9a07b12 | 9a08912 |
| Base 13 | 71b1313 | 71b2013 |
| Base 14 | 544b514 | 544c114 |
| Base 15 | 4069e15 | 406a915 |
| Base 16 | 31cdf16 | 31ce916 |