Compare 489239 vs 489449
| Property | 489239 | 489449 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4892391 | 4894491 |
| Prime factorization | 489239 | 489449 |
| Divisors count | 2 | 2 |
| Divisors | 1, 489239 | 1, 489449 |
| Number of properties | 5 | 3 |
| Chen primes | 16182nd | 16187th |
| Isolated primes | 31766th | |
| Primes | 40706th | 40723rd |
| Safe primes | 2423rd | |
| Sophie germain primes | 4250th | |
| Twin primes (1st member) | 4478th | |
| Roman numberals | ||
| Base 2 | 11101110111000101112 | 11101110111111010012 |
| Base 3 | 2202120022223 | 2202121012023 |
| Base 4 | 13131301134 | 13131332214 |
| Base 5 | 1111234245 | 1111302445 |
| Base 6 | 142525556 | 142535456 |
| Base 7 | 41052327 | 41056527 |
| Base 8 | 16734278 | 16737518 |
| Base 9 | 8250889 | 8253529 |
| Base 10 | 48923910 | 48944910 |
| Base 11 | 30463311 | 30480411 |
| Base 12 | 1b715b12 | 1b72b512 |
| Base 13 | 1418ba13 | 141a1c13 |
| Base 14 | ca41914 | ca52914 |
| Base 15 | 99e5e15 | 9a04e15 |
| Base 16 | 7771716 | 777e916 |