Compare 198427 vs 198689
| Property | 198427 | 198689 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1984271 | 1986891 |
| Prime factorization | 198427 | 198689 |
| Divisors count | 2 | 2 |
| Divisors | 1, 198427 | 1, 198689 |
| Number of properties | 3 | 6 |
| Additive primes | 7176th | 7186th |
| Chen primes | 7480th | |
| Isolated primes | 13568th | 13587th |
| Primes | 17857th | 17880th |
| Pythagorean primes | 8919th | |
| Sophie germain primes | 2050th | |
| Roman numberals | ||
| Base 2 | 1100000111000110112 | 1100001000001000012 |
| Base 3 | 1010020120113 | 1010021122123 |
| Base 4 | 3001301234 | 3002002014 |
| Base 5 | 223222025 | 223242245 |
| Base 6 | 41303516 | 41315056 |
| Base 7 | 14543357 | 14551617 |
| Base 8 | 6034338 | 6040418 |
| Base 9 | 3321649 | 3324859 |
| Base 10 | 19842710 | 19868910 |
| Base 11 | 12609911 | 12630711 |
| Base 12 | 969b712 | 96b9512 |
| Base 13 | 6c41813 | 6c58a13 |
| Base 14 | 5245514 | 525a114 |
| Base 15 | 3dbd715 | 3dd0e15 |
| Base 16 | 3071b16 | 3082116 |