Compare 1040145 vs 1040149
| Property | 1040145 | 1040149 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 31 × 51 × 171 × 40791 | 111 × 945591 |
| Prime factorization | 3 × 5 × 17 × 4079 | 11 × 94559 |
| Divisors count | 16 | 4 |
| Divisors | 1, 3, 5, 15, 17, 51, 85, 255, 4079, 12237, 20395, 61185, 69343, 208029, 346715, 1040145 | 1, 11, 94559, 1040149 |
| Number of properties | 0 | 1 |
| Semiprimes | 218065th | |
| Roman numberals | ||
| Base 2 | 111111011111000100012 | 111111011111000101012 |
| Base 3 | 12212112102203 | 12212112110013 |
| Base 4 | 33313301014 | 33313301114 |
| Base 5 | 2312410405 | 2312410445 |
| Base 6 | 341432536 | 341433016 |
| Base 7 | 115613317 | 115613357 |
| Base 8 | 37574218 | 37574258 |
| Base 9 | 18547269 | 18547319 |
| Base 10 | 104014510 | 104014910 |
| Base 11 | 65052711 | 65053011 |
| Base 12 | 421b2912 | 421b3112 |
| Base 13 | 2a559213 | 2a559613 |
| Base 14 | 1d10c114 | 1d10c514 |
| Base 15 | 1582d015 | 1582d415 |
| Base 16 | fdf1116 | fdf1516 |