Compare 199429 vs 199487
| Property | 199429 | 199487 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1994291 | 1994871 |
| Prime factorization | 199429 | 199487 |
| Divisors count | 2 | 2 |
| Divisors | 1, 199429 | 1, 199487 |
| Number of properties | 4 | 7 |
| Chen primes | 7508th | |
| Cousin primes (2nd member) | 2132nd | |
| Harmonic primes | 6744th | |
| Isolated primes | 13632nd | |
| Long primes | 6717th | 6720th |
| Primes | 17937th | 17942nd |
| Prime triplets (2nd member) | 839th | |
| Pythagorean primes | 8952nd | |
| Twin primes (1st member) | 2154th | |
| Roman numberals | ||
| Base 2 | 1100001011000001012 | 1100001011001111112 |
| Base 3 | 1010101200213 | 1010101221023 |
| Base 4 | 3002300114 | 3002303334 |
| Base 5 | 223402045 | 223404225 |
| Base 6 | 41351416 | 41353156 |
| Base 7 | 14602667 | 14604117 |
| Base 8 | 6054058 | 6054778 |
| Base 9 | 3335079 | 3335729 |
| Base 10 | 19942910 | 19948710 |
| Base 11 | 12691a11 | 12697211 |
| Base 12 | 974b112 | 9753b12 |
| Base 13 | 6ca0913 | 6ca5213 |
| Base 14 | 5296d14 | 529b114 |
| Base 15 | 3e15415 | 3e19215 |
| Base 16 | 30b0516 | 30b3f16 |