Compare 142257 vs 142291
| Property | 142257 | 142291 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 474191 | 191 × 74891 |
| Prime factorization | 3 × 47419 | 19 × 7489 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 47419, 142257 | 1, 19, 7489, 142291 |
| Number of properties | 1 | 1 |
| Semiprimes | 32666th | 32676th |
| Roman numberals | ||
| Base 2 | 1000101011101100012 | 1000101011110100112 |
| Base 3 | 210200102103 | 210200120013 |
| Base 4 | 2022323014 | 2022331034 |
| Base 5 | 140230125 | 140231315 |
| Base 6 | 30143336 | 30144316 |
| Base 7 | 11315137 | 11315627 |
| Base 8 | 4256618 | 4257238 |
| Base 9 | 2361239 | 2361619 |
| Base 10 | 14225710 | 14229110 |
| Base 11 | 9797511 | 979a611 |
| Base 12 | 6a3a912 | 6a41712 |
| Base 13 | 4c99b13 | 4c9c613 |
| Base 14 | 39bb314 | 39bd914 |
| Base 15 | 2c23c15 | 2c26115 |
| Base 16 | 22bb116 | 22bd316 |