Compare 145221 vs 145239
| Property | 145221 | 145239 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 484071 | 31 × 484131 |
| Prime factorization | 3 × 48407 | 3 × 48413 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 48407, 145221 | 1, 3, 48413, 145239 |
| Number of properties | 1 | 1 |
| Semiprimes | 33348th | 33356th |
| Roman numberals | ||
| Base 2 | 1000110111010001012 | 1000110111010101112 |
| Base 3 | 211010121203 | 211010200203 |
| Base 4 | 2031310114 | 2031311134 |
| Base 5 | 141213415 | 141214245 |
| Base 6 | 30401536 | 30402236 |
| Base 7 | 11432467 | 11433037 |
| Base 8 | 4335058 | 4335278 |
| Base 9 | 2411769 | 2412069 |
| Base 10 | 14522110 | 14523910 |
| Base 11 | 9a11a11 | 9a13611 |
| Base 12 | 7005912 | 7007312 |
| Base 13 | 5113b13 | 5115313 |
| Base 14 | 3accd14 | 3ad0314 |
| Base 15 | 2d06615 | 2d07915 |
| Base 16 | 2374516 | 2375716 |