Compare 198047 vs 198719
| Property | 198047 | 198719 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1980471 | 1987191 |
| Prime factorization | 198047 | 198719 |
| Divisors count | 2 | 2 |
| Divisors | 1, 198047 | 1, 198719 |
| Number of properties | 9 | 5 |
| Additive primes | 7165th | |
| Chen primes | 7463rd | 7482nd |
| Cousin primes (2nd member) | 2117th | |
| Emirps | 4223rd | |
| Harmonic primes | 6718th | |
| Isolated primes | 13543rd | 13589th |
| Long primes | 6666th | |
| Primes | 17826th | 17882nd |
| Safe primes | 1162nd | |
| Ulam primes | 1274th | 1278th |
| Roman numberals | ||
| Base 2 | 1100000101100111112 | 1100001000001111112 |
| Base 3 | 1010012000023 | 1010021202223 |
| Base 4 | 3001121334 | 3002003334 |
| Base 5 | 223141425 | 223243345 |
| Base 6 | 41245156 | 41315556 |
| Base 7 | 14532537 | 14552337 |
| Base 8 | 6026378 | 6040778 |
| Base 9 | 3316029 | 3325289 |
| Base 10 | 19804710 | 19871910 |
| Base 11 | 12588311 | 12633411 |
| Base 12 | 9673b12 | 96bbb12 |
| Base 13 | 6c1b513 | 6c5b113 |
| Base 14 | 5226314 | 525c314 |
| Base 15 | 3da3215 | 3dd2e15 |
| Base 16 | 3059f16 | 3083f16 |