Compare 5145 vs 5149
| Property | 5145 | 5149 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 31 × 51 × 73 | 191 × 2711 |
| Prime factorization | 3 × 5 × 7 × 7 × 7 | 19 × 271 |
| Divisors count | 16 | 4 |
| Divisors | 1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145 | 1, 19, 271, 5149 |
| Number of properties | 0 | 1 |
| Semiprimes | 1403rd | |
| Roman numberals | ||
| Base 2 | 10100000110012 | 10100000111012 |
| Base 3 | 210011203 | 210012013 |
| Base 4 | 11001214 | 11001314 |
| Base 5 | 1310405 | 1310445 |
| Base 6 | 354536 | 355016 |
| Base 7 | 210007 | 210047 |
| Base 8 | 120318 | 120358 |
| Base 9 | 70469 | 70519 |
| Base 10 | 514510 | 514910 |
| Base 11 | 395811 | 396111 |
| Base 12 | 2b8912 | 2b9112 |
| Base 13 | 245a13 | 246113 |
| Base 14 | 1c3714 | 1c3b14 |
| Base 15 | 17d015 | 17d415 |
| Base 16 | 141916 | 141d16 |