Compare 63839 vs 63847
| Property | 63839 | 63847 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 3 |
| Prime factorization | 638391 | 72 × 13031 |
| Prime factorization | 63839 | 7 × 7 × 1303 |
| Divisors count | 2 | 6 |
| Divisors | 1, 63839 | 1, 7, 49, 1303, 9121, 63847 |
| Number of properties | 5 | 0 |
| Additive primes | 2749th | |
| Chen primes | 2931st | |
| Primes | 6402nd | |
| Sophie germain primes | 815th | |
| Twin primes (1st member) | 845th | |
| Roman numberals | ||
| Base 2 | 11111001010111112 | 11111001011001112 |
| Base 3 | 100201201023 | 100201202013 |
| Base 4 | 332111334 | 332112134 |
| Base 5 | 40203245 | 40203425 |
| Base 6 | 12113156 | 12113316 |
| Base 7 | 3540567 | 3541007 |
| Base 8 | 1745378 | 1745478 |
| Base 9 | 1065129 | 1065219 |
| Base 10 | 6383910 | 6384710 |
| Base 11 | 43a6611 | 43a7311 |
| Base 12 | 30b3b12 | 30b4712 |
| Base 13 | 2309913 | 230a413 |
| Base 14 | 1939d14 | 193a714 |
| Base 15 | 13dae15 | 13db715 |
| Base 16 | f95f16 | f96716 |