Compare 198139 vs 198503
| Property | 198139 | 198503 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1981391 | 1985031 |
| Prime factorization | 198139 | 198503 |
| Divisors count | 2 | 2 |
| Divisors | 1, 198139 | 1, 198503 |
| Number of properties | 6 | 4 |
| Additive primes | 7167th | |
| Chen primes | 7465th | |
| Isolated primes | 13550th | 13572nd |
| Long primes | 6670th | 6682nd |
| Lucky primes | 2296th | |
| Primes | 17833rd | 17865th |
| Safe primes | 1166th | |
| Roman numberals | ||
| Base 2 | 1100000101111110112 | 1100000111011001112 |
| Base 3 | 1010012101113 | 1010020212223 |
| Base 4 | 3001133234 | 3001312134 |
| Base 5 | 223200245 | 223230035 |
| Base 6 | 41251516 | 41305556 |
| Base 7 | 14534447 | 14545047 |
| Base 8 | 6027738 | 6035478 |
| Base 9 | 3317149 | 3322589 |
| Base 10 | 19813910 | 19850310 |
| Base 11 | 12595711 | 12615811 |
| Base 12 | 967b712 | 96a5b12 |
| Base 13 | 6c25613 | 6c47613 |
| Base 14 | 522cb14 | 524ab14 |
| Base 15 | 3da9415 | 3dc3815 |
| Base 16 | 305fb16 | 3076716 |