Compare 39839 vs 39845
| Property | 39839 | 39845 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 398391 | 51 × 131 × 6131 |
| Prime factorization | 39839 | 5 × 13 × 613 |
| Divisors count | 2 | 8 |
| Divisors | 1, 39839 | 1, 5, 13, 65, 613, 3065, 7969, 39845 |
| Number of properties | 5 | 0 |
| Chen primes | 1968th | |
| Emirps | 972nd | |
| Primes | 4187th | |
| Safe primes | 325th | |
| Twin primes (1st member) | 591st | |
| Roman numberals | ||
| Base 2 | 10011011100111112 | 10011011101001012 |
| Base 3 | 20001221123 | 20001222023 |
| Base 4 | 212321334 | 212322114 |
| Base 5 | 22333245 | 22333405 |
| Base 6 | 5042356 | 5042456 |
| Base 7 | 2241027 | 2241117 |
| Base 8 | 1156378 | 1156458 |
| Base 9 | 605759 | 605829 |
| Base 10 | 3983910 | 3984510 |
| Base 11 | 27a2811 | 27a3311 |
| Base 12 | 1b07b12 | 1b08512 |
| Base 13 | 1519713 | 151a013 |
| Base 14 | 1073914 | 1074114 |
| Base 15 | bc0e15 | bc1515 |
| Base 16 | 9b9f16 | 9ba516 |