Compare 115 vs 143
| Property | 115 | 143 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 51 × 231 | 111 × 131 |
| Prime factorization | 5 × 23 | 11 × 13 |
| Divisors count | 4 | 4 |
| Divisors | 1, 5, 23, 115 | 1, 11, 13, 143 |
| Number of properties | 1 | 1 |
| Semiprimes | 37th | 48th |
| Roman numberals | CXV | CXLIII |
| Base 2 | 11100112 | 100011112 |
| Base 3 | 110213 | 120223 |
| Base 4 | 13034 | 20334 |
| Base 5 | 4305 | 10335 |
| Base 6 | 3116 | 3556 |
| Base 7 | 2237 | 2637 |
| Base 8 | 1638 | 2178 |
| Base 9 | 1379 | 1689 |
| Base 10 | 11510 | 14310 |
| Base 11 | a511 | 12011 |
| Base 12 | 9712 | bb12 |
| Base 13 | 8b13 | b013 |
| Base 14 | 8314 | a314 |
| Base 15 | 7a15 | 9815 |
| Base 16 | 7316 | 8f16 |