Compare 31144 vs 31145
| Property | 31144 | 31145 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 23 × 171 × 2291 | 51 × 62291 |
| Prime factorization | 2 × 2 × 2 × 17 × 229 | 5 × 6229 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 4, 8, 17, 34, 68, 136, 229, 458, 916, 1832, 3893, 7786, 15572, 31144 | 1, 5, 6229, 31145 |
| Number of properties | 0 | 1 |
| Semiprimes | 7739th | |
| Roman numberals | ||
| Base 2 | 1111001101010002 | 1111001101010012 |
| Base 3 | 11202011113 | 11202011123 |
| Base 4 | 132122204 | 132122214 |
| Base 5 | 14440345 | 14440405 |
| Base 6 | 4001046 | 4001056 |
| Base 7 | 1565417 | 1565427 |
| Base 8 | 746508 | 746518 |
| Base 9 | 466449 | 466459 |
| Base 10 | 3114410 | 3114510 |
| Base 11 | 2144311 | 2144411 |
| Base 12 | 1603412 | 1603512 |
| Base 13 | 1123913 | 1123a13 |
| Base 14 | b4c814 | b4c914 |
| Base 15 | 936415 | 936515 |
| Base 16 | 79a816 | 79a916 |