Compare 3869 vs 3881
| Property | 3869 | 3881 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 531 × 731 | 38811 |
| Prime factorization | 53 × 73 | 3881 |
| Divisors count | 4 | 2 |
| Divisors | 1, 53, 73, 3869 | 1, 3881 |
| Number of properties | 1 | 5 |
| Chen primes | 313th | |
| Cousin primes (2nd member) | 105th | |
| Isolated primes | 337th | |
| Primes | 538th | |
| Pythagorean primes | 265th | |
| Semiprimes | 1071st | |
| Roman numberals | MMMDCCCLXIX | MMMDCCCLXXXI |
| Base 2 | 1111000111012 | 1111001010012 |
| Base 3 | 120220223 | 120222023 |
| Base 4 | 3301314 | 3302214 |
| Base 5 | 1104345 | 1110115 |
| Base 6 | 255256 | 255456 |
| Base 7 | 141657 | 142137 |
| Base 8 | 74358 | 74518 |
| Base 9 | 52689 | 52829 |
| Base 10 | 386910 | 388110 |
| Base 11 | 29a811 | 2a0911 |
| Base 12 | 22a512 | 22b512 |
| Base 13 | 19b813 | 19c713 |
| Base 14 | 15a514 | 15b314 |
| Base 15 | 122e15 | 123b15 |
| Base 16 | f1d16 | f2916 |