Compare 209147 vs 209471
| Property | 209147 | 209471 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2091471 | 2094711 |
| Prime factorization | 209147 | 209471 |
| Divisors count | 2 | 2 |
| Divisors | 1, 209147 | 1, 209471 |
| Number of properties | 5 | 4 |
| Additive primes | 7556th | 7565th |
| Chen primes | 7825th | |
| Good primes | 1056th | |
| Isolated primes | 14240th | 14267th |
| Primes | 18727th | 18760th |
| Sexy primes (1st member) | 4458th | |
| Roman numberals | ||
| Base 2 | 1100110000111110112 | 1100110010001111112 |
| Base 3 | 1011212200123 | 1011221000123 |
| Base 4 | 3030033234 | 3030203334 |
| Base 5 | 231430425 | 232003415 |
| Base 6 | 42521356 | 42534356 |
| Base 7 | 15305217 | 15314637 |
| Base 8 | 6303738 | 6310778 |
| Base 9 | 3478059 | 3483059 |
| Base 10 | 20914710 | 20947110 |
| Base 11 | 13315411 | 13341911 |
| Base 12 | a104b12 | a127b12 |
| Base 13 | 7427313 | 7446213 |
| Base 14 | 5631114 | 564a314 |
| Base 15 | 41e8215 | 420eb15 |
| Base 16 | 330fb16 | 3323f16 |