Compare 102143 vs 102155
| Property | 102143 | 102155 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 231 × 44411 | 51 × 204311 |
| Prime factorization | 23 × 4441 | 5 × 20431 |
| Divisors count | 4 | 4 |
| Divisors | 1, 23, 4441, 102143 | 1, 5, 20431, 102155 |
| Number of properties | 1 | 1 |
| Semiprimes | 23848th | 23850th |
| Roman numberals | ||
| Base 2 | 110001110111111112 | 110001111000010112 |
| Base 3 | 120120100023 | 120120101123 |
| Base 4 | 1203233334 | 1203300234 |
| Base 5 | 112320335 | 112321105 |
| Base 6 | 21045156 | 21045356 |
| Base 7 | 6035367 | 6035547 |
| Base 8 | 3073778 | 3074138 |
| Base 9 | 1651029 | 1651159 |
| Base 10 | 10214310 | 10215510 |
| Base 11 | 6a81811 | 6a82911 |
| Base 12 | 4b13b12 | 4b14b12 |
| Base 13 | 3765213 | 3766113 |
| Base 14 | 2931d14 | 2932b14 |
| Base 15 | 203e815 | 2040515 |
| Base 16 | 18eff16 | 18f0b16 |