Compare 488921 vs 489239
| Property | 488921 | 489239 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4889211 | 4892391 |
| Prime factorization | 488921 | 489239 |
| Divisors count | 2 | 2 |
| Divisors | 1, 488921 | 1, 489239 |
| Number of properties | 4 | 5 |
| Chen primes | 16174th | 16182nd |
| Happy primes | 5962nd | |
| Isolated primes | 31731st | |
| Primes | 40684th | 40706th |
| Safe primes | 2423rd | |
| Sophie germain primes | 4250th | |
| Twin primes (1st member) | 4478th | |
| Roman numberals | ||
| Base 2 | 11101110101110110012 | 11101110111000101112 |
| Base 3 | 2202112000123 | 2202120022223 |
| Base 4 | 13131131214 | 13131301134 |
| Base 5 | 1111211415 | 1111234245 |
| Base 6 | 142513056 | 142525556 |
| Base 7 | 41042667 | 41052327 |
| Base 8 | 16727318 | 16734278 |
| Base 9 | 8246059 | 8250889 |
| Base 10 | 48892110 | 48923910 |
| Base 11 | 30437411 | 30463311 |
| Base 12 | 1b6b3512 | 1b715b12 |
| Base 13 | 14170413 | 1418ba13 |
| Base 14 | ca26d14 | ca41914 |
| Base 15 | 99ceb15 | 99e5e15 |
| Base 16 | 775d916 | 7771716 |