Compare 198899 vs 199207
| Property | 198899 | 199207 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1988991 | 1992071 |
| Prime factorization | 198899 | 199207 |
| Divisors count | 2 | 2 |
| Divisors | 1, 198899 | 1, 199207 |
| Number of properties | 5 | 7 |
| Chen primes | 7488th | 7502nd |
| Cousin primes (1st member) | 2129th | |
| Emirps | 4259th | |
| Harmonic primes | 6733rd | |
| Isolated primes | 13615th | |
| Long primes | 6695th | 6707th |
| Primes | 17896th | 17920th |
| Sophie germain primes | 2051st | |
| Twin primes (1st member) | 2150th | |
| Roman numberals | ||
| Base 2 | 1100001000111100112 | 1100001010001001112 |
| Base 3 | 1010022111223 | 1010100210013 |
| Base 4 | 3002033034 | 3002202134 |
| Base 5 | 223310445 | 223333125 |
| Base 6 | 41324556 | 41341316 |
| Base 7 | 14556117 | 14565317 |
| Base 8 | 6043638 | 6050478 |
| Base 9 | 3327489 | 3332319 |
| Base 10 | 19889910 | 19920710 |
| Base 11 | 12648811 | 12673811 |
| Base 12 | 9712b12 | 9734712 |
| Base 13 | 6c6bc13 | 6c89813 |
| Base 14 | 526b114 | 5285114 |
| Base 15 | 3ddee15 | 3e05715 |
| Base 16 | 308f316 | 30a2716 |