Compare 198409 vs 199799
| Property | 198409 | 199799 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1984091 | 1997991 |
| Prime factorization | 198409 | 199799 |
| Divisors count | 2 | 2 |
| Divisors | 1, 198409 | 1, 199799 |
| Number of properties | 8 | 4 |
| Additive primes | 7175th | |
| Chen primes | 7471st | |
| Cousin primes (1st member) | 2120th | |
| Emirps | 4274th | |
| Harmonic primes | 6708th | |
| Isolated primes | 13566th | 13653rd |
| Primes | 17855th | 17968th |
| Pythagorean primes | 8905th | |
| Ulam primes | 1276th | 1287th |
| Roman numberals | ||
| Base 2 | 1100000111000010012 | 1100001100011101112 |
| Base 3 | 1010020111113 | 1010110012223 |
| Base 4 | 3001300214 | 3003013134 |
| Base 5 | 223221145 | 223431445 |
| Base 6 | 41303216 | 41405556 |
| Base 7 | 14543117 | 14613357 |
| Base 8 | 6034118 | 6061678 |
| Base 9 | 3321449 | 3340589 |
| Base 10 | 19840910 | 19979910 |
| Base 11 | 12608211 | 12712611 |
| Base 12 | 969a112 | 9775b12 |
| Base 13 | 6c40313 | 6cc3213 |
| Base 14 | 5244114 | 52b5514 |
| Base 15 | 3dbc415 | 3e2ee15 |
| Base 16 | 3070916 | 30c7716 |