Compare 77147 vs 77149
| Property | 77147 | 77149 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 71 × 1031 × 1071 | 1791 × 4311 |
| Prime factorization | 7 × 103 × 107 | 179 × 431 |
| Divisors count | 8 | 4 |
| Divisors | 1, 7, 103, 107, 721, 749, 11021, 77147 | 1, 179, 431, 77149 |
| Number of properties | 0 | 1 |
| Semiprimes | 18286th | |
| Roman numberals | ||
| Base 2 | 100101101010110112 | 100101101010111012 |
| Base 3 | 102202110223 | 102202111013 |
| Base 4 | 1023111234 | 1023111314 |
| Base 5 | 44320425 | 44320445 |
| Base 6 | 13530556 | 13531016 |
| Base 7 | 4406307 | 4406327 |
| Base 8 | 2265338 | 2265358 |
| Base 9 | 1267389 | 1267419 |
| Base 10 | 7714710 | 7714910 |
| Base 11 | 52a6411 | 52a6611 |
| Base 12 | 3878b12 | 3879112 |
| Base 13 | 2916513 | 2916713 |
| Base 14 | 2018714 | 2018914 |
| Base 15 | 17cd215 | 17cd415 |
| Base 16 | 12d5b16 | 12d5d16 |