Compare 147769 vs 147781
| Property | 147769 | 147781 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 1477691 | 171 × 86931 |
| Prime factorization | 147769 | 17 × 8693 |
| Divisors count | 2 | 4 |
| Divisors | 1, 147769 | 1, 17, 8693, 147781 |
| Number of properties | 4 | 1 |
| Cousin primes (1st member) | 1672nd | |
| Isolated primes | 10311th | |
| Primes | 13658th | |
| Pythagorean primes | 6812th | |
| Semiprimes | 33902nd | |
| Roman numberals | ||
| Base 2 | 1001000001001110012 | 1001000001010001012 |
| Base 3 | 211112002213 | 211112011013 |
| Base 4 | 2100103214 | 2100110114 |
| Base 5 | 142120345 | 142121115 |
| Base 6 | 31000416 | 31001016 |
| Base 7 | 11535467 | 11535647 |
| Base 8 | 4404718 | 4405058 |
| Base 9 | 2446279 | 2446419 |
| Base 10 | 14776910 | 14778110 |
| Base 11 | a102611 | a103711 |
| Base 12 | 7162112 | 7163112 |
| Base 13 | 5234b13 | 5235a13 |
| Base 14 | 3bbcd14 | 3bbdb14 |
| Base 15 | 2dbb415 | 2dbc115 |
| Base 16 | 2413916 | 2414516 |