Compare 198139 vs 198197
| Property | 198139 | 198197 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1981391 | 1981971 |
| Prime factorization | 198139 | 198197 |
| Divisors count | 2 | 2 |
| Divisors | 1, 198139 | 1, 198197 |
| Number of properties | 6 | 8 |
| Additive primes | 7167th | |
| Chen primes | 7465th | 7467th |
| Cousin primes (2nd member) | 2118th | |
| Emirps | 4229th | |
| Harmonic primes | 6699th | |
| Isolated primes | 13550th | 13554th |
| Long primes | 6670th | |
| Lucky primes | 2296th | |
| Primes | 17833rd | 17837th |
| Pythagorean primes | 8893rd | |
| Super primes | 2045th | |
| Roman numberals | ||
| Base 2 | 1100000101111110112 | 1100000110001101012 |
| Base 3 | 1010012101113 | 1010012121223 |
| Base 4 | 3001133234 | 3001203114 |
| Base 5 | 223200245 | 223202425 |
| Base 6 | 41251516 | 41253256 |
| Base 7 | 14534447 | 14535567 |
| Base 8 | 6027738 | 6030658 |
| Base 9 | 3317149 | 3317789 |
| Base 10 | 19813910 | 19819710 |
| Base 11 | 12595711 | 1259aa11 |
| Base 12 | 967b712 | 9684512 |
| Base 13 | 6c25613 | 6c29c13 |
| Base 14 | 522cb14 | 5232d14 |
| Base 15 | 3da9415 | 3dad215 |
| Base 16 | 305fb16 | 3063516 |