Compare 51143 vs 51155
| Property | 51143 | 51155 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 1991 × 2571 | 51 × 131 × 7871 |
| Prime factorization | 199 × 257 | 5 × 13 × 787 |
| Divisors count | 4 | 8 |
| Divisors | 1, 199, 257, 51143 | 1, 5, 13, 65, 787, 3935, 10231, 51155 |
| Number of properties | 1 | 0 |
| Semiprimes | 12375th | |
| Roman numberals | ||
| Base 2 | 11000111110001112 | 11000111110100112 |
| Base 3 | 21210110123 | 21210111223 |
| Base 4 | 301330134 | 301331034 |
| Base 5 | 31140335 | 31141105 |
| Base 6 | 10324356 | 10324556 |
| Base 7 | 3020517 | 3020667 |
| Base 8 | 1437078 | 1437238 |
| Base 9 | 771359 | 771489 |
| Base 10 | 5114310 | 5115510 |
| Base 11 | 3547411 | 3548511 |
| Base 12 | 2571b12 | 2572b12 |
| Base 13 | 1a38113 | 1a39013 |
| Base 14 | 148d114 | 148dd14 |
| Base 15 | 1024815 | 1025515 |
| Base 16 | c7c716 | c7d316 |