Compare 69142 vs 69145
| Property | 69142 | 69145 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 1811 × 1911 | 51 × 138291 |
| Prime factorization | 2 × 181 × 191 | 5 × 13829 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 181, 191, 362, 382, 34571, 69142 | 1, 5, 13829, 69145 |
| Number of properties | 0 | 1 |
| Semiprimes | 16488th | |
| Roman numberals | ||
| Base 2 | 100001110000101102 | 100001110000110012 |
| Base 3 | 101112112113 | 101112112213 |
| Base 4 | 1003201124 | 1003201214 |
| Base 5 | 42030325 | 42030405 |
| Base 6 | 12520346 | 12520416 |
| Base 7 | 4054037 | 4054067 |
| Base 8 | 2070268 | 2070318 |
| Base 9 | 1147549 | 1147579 |
| Base 10 | 6914210 | 6914510 |
| Base 11 | 47a4711 | 47a4a11 |
| Base 12 | 3401a12 | 3402112 |
| Base 13 | 2561813 | 2561b13 |
| Base 14 | 1b2aa14 | 1b2ad14 |
| Base 15 | 1574715 | 1574a15 |
| Base 16 | 10e1616 | 10e1916 |