Compare 231147 vs 231157
| Property | 231147 | 231157 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 33 × 71 × 12231 | 1391 × 16631 |
| Prime factorization | 3 × 3 × 3 × 7 × 1223 | 139 × 1663 |
| Divisors count | 16 | 4 |
| Divisors | 1, 3, 7, 9, 21, 27, 63, 189, 1223, 3669, 8561, 11007, 25683, 33021, 77049, 231147 | 1, 139, 1663, 231157 |
| Number of properties | 0 | 1 |
| Semiprimes | 51876th | |
| Roman numberals | ||
| Base 2 | 1110000110111010112 | 1110000110111101012 |
| Base 3 | 1022020020003 | 1022020021013 |
| Base 4 | 3201232234 | 3201233114 |
| Base 5 | 243440425 | 243441125 |
| Base 6 | 45420436 | 45421016 |
| Base 7 | 16516207 | 16516337 |
| Base 8 | 7033538 | 7033658 |
| Base 9 | 3820609 | 3820719 |
| Base 10 | 23114710 | 23115710 |
| Base 11 | 14873411 | 14874311 |
| Base 12 | b192312 | b193112 |
| Base 13 | 8129713 | 812a413 |
| Base 14 | 6034714 | 6035314 |
| Base 15 | 4874c15 | 4875715 |
| Base 16 | 386eb16 | 386f516 |