Compare 197419 vs 198719
| Property | 197419 | 198719 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1974191 | 1987191 |
| Prime factorization | 197419 | 198719 |
| Divisors count | 2 | 2 |
| Divisors | 1, 197419 | 1, 198719 |
| Number of properties | 6 | 5 |
| Additive primes | 7150th | |
| Chen primes | 7482nd | |
| Cousin primes (1st member) | 2110th | |
| Emirps | 4207th | |
| Harmonic primes | 6718th | |
| Isolated primes | 13503rd | 13589th |
| Primes | 17774th | 17882nd |
| Ulam primes | 1267th | 1278th |
| Roman numberals | ||
| Base 2 | 1100000011001010112 | 1100001000001111112 |
| Base 3 | 1010002102113 | 1010021202223 |
| Base 4 | 3000302234 | 3002003334 |
| Base 5 | 223041345 | 223243345 |
| Base 6 | 41215516 | 41315556 |
| Base 7 | 14513657 | 14552337 |
| Base 8 | 6014538 | 6040778 |
| Base 9 | 3307249 | 3325289 |
| Base 10 | 19741910 | 19871910 |
| Base 11 | 12536211 | 12633411 |
| Base 12 | 962b712 | 96bbb12 |
| Base 13 | 6bb2113 | 6c5b113 |
| Base 14 | 51d3514 | 525c314 |
| Base 15 | 3d76415 | 3dd2e15 |
| Base 16 | 3032b16 | 3083f16 |