Compare 256031 vs 256042
| Property | 256031 | 256042 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 2560311 | 21 × 1280211 |
| Prime factorization | 256031 | 2 × 128021 |
| Divisors count | 2 | 4 |
| Divisors | 1, 256031 | 1, 2, 128021, 256042 |
| Number of properties | 4 | 1 |
| Additive primes | 9110th | |
| Chen primes | 9309th | |
| Primes | 22528th | |
| Semiprimes | 57210th | |
| Twin primes (1st member) | 2634th | |
| Roman numberals | ||
| Base 2 | 1111101000000111112 | 1111101000001010102 |
| Base 3 | 1110000121223 | 1110000200013 |
| Base 4 | 3322001334 | 3322002224 |
| Base 5 | 311431115 | 311431325 |
| Base 6 | 52531556 | 52532146 |
| Base 7 | 21143067 | 21143237 |
| Base 8 | 7640378 | 7640528 |
| Base 9 | 4301789 | 4302019 |
| Base 10 | 25603110 | 25604210 |
| Base 11 | 1653a611 | 16540611 |
| Base 12 | 1041bb12 | 10420a12 |
| Base 13 | 8c6c913 | 8c70713 |
| Base 14 | 6943d14 | 6944a14 |
| Base 15 | 50cdb15 | 50ce715 |
| Base 16 | 3e81f16 | 3e82a16 |