Compare 145189 vs 145191
| Property | 145189 | 145191 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 111 × 671 × 1971 | 31 × 483971 |
| Prime factorization | 11 × 67 × 197 | 3 × 48397 |
| Divisors count | 8 | 4 |
| Divisors | 1, 11, 67, 197, 737, 2167, 13199, 145189 | 1, 3, 48397, 145191 |
| Number of properties | 0 | 1 |
| Semiprimes | 33345th | |
| Roman numberals | ||
| Base 2 | 1000110111001001012 | 1000110111001001112 |
| Base 3 | 211010111013 | 211010111103 |
| Base 4 | 2031302114 | 2031302134 |
| Base 5 | 141212245 | 141212315 |
| Base 6 | 30401016 | 30401036 |
| Base 7 | 11432027 | 11432047 |
| Base 8 | 4334458 | 4334478 |
| Base 9 | 2411419 | 2411439 |
| Base 10 | 14518910 | 14519110 |
| Base 11 | 9a0a011 | 9a0a211 |
| Base 12 | 7003112 | 7003312 |
| Base 13 | 5111513 | 5111713 |
| Base 14 | 3aca914 | 3acab14 |
| Base 15 | 2d04415 | 2d04615 |
| Base 16 | 2372516 | 2372716 |