Compare 129991 vs 129993
| Property | 129991 | 129993 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 611 × 21311 | 31 × 433311 |
| Prime factorization | 61 × 2131 | 3 × 43331 |
| Divisors count | 4 | 4 |
| Divisors | 1, 61, 2131, 129991 | 1, 3, 43331, 129993 |
| Number of properties | 1 | 1 |
| Semiprimes | 30017th | 30018th |
| Roman numberals | ||
| Base 2 | 111111011110001112 | 111111011110010012 |
| Base 3 | 201210221113 | 201210221203 |
| Base 4 | 1332330134 | 1332330214 |
| Base 5 | 131244315 | 131244335 |
| Base 6 | 24414516 | 24414536 |
| Base 7 | 10506617 | 10506637 |
| Base 8 | 3757078 | 3757118 |
| Base 9 | 2172749 | 2172769 |
| Base 10 | 12999110 | 12999310 |
| Base 11 | 8973411 | 8973611 |
| Base 12 | 6328712 | 6328912 |
| Base 13 | 4722413 | 4722613 |
| Base 14 | 3553114 | 3553314 |
| Base 15 | 287b115 | 287b315 |
| Base 16 | 1fbc716 | 1fbc916 |