Compare 145211 vs 145221
| Property | 145211 | 145221 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 111 × 431 × 3071 | 31 × 484071 |
| Prime factorization | 11 × 43 × 307 | 3 × 48407 |
| Divisors count | 8 | 4 |
| Divisors | 1, 11, 43, 307, 473, 3377, 13201, 145211 | 1, 3, 48407, 145221 |
| Number of properties | 0 | 1 |
| Semiprimes | 33348th | |
| Roman numberals | ||
| Base 2 | 1000110111001110112 | 1000110111010001012 |
| Base 3 | 211010120123 | 211010121203 |
| Base 4 | 2031303234 | 2031310114 |
| Base 5 | 141213215 | 141213415 |
| Base 6 | 30401356 | 30401536 |
| Base 7 | 11432337 | 11432467 |
| Base 8 | 4334738 | 4335058 |
| Base 9 | 2411659 | 2411769 |
| Base 10 | 14521110 | 14522110 |
| Base 11 | 9a11011 | 9a11a11 |
| Base 12 | 7004b12 | 7005912 |
| Base 13 | 5113113 | 5113b13 |
| Base 14 | 3acc314 | 3accd14 |
| Base 15 | 2d05b15 | 2d06615 |
| Base 16 | 2373b16 | 2374516 |