Compare 47128 vs 47129
| Property | 47128 | 47129 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 23 × 431 × 1371 | 471291 |
| Prime factorization | 2 × 2 × 2 × 43 × 137 | 47129 |
| Divisors count | 16 | 2 |
| Divisors | 1, 2, 4, 8, 43, 86, 137, 172, 274, 344, 548, 1096, 5891, 11782, 23564, 47128 | 1, 47129 |
| Number of properties | 0 | 6 |
| Additive primes | 2142nd | |
| Chen primes | 2275th | |
| Isolated primes | 3533rd | |
| Primes | 4862nd | |
| Pythagorean primes | 2414th | |
| Sexy primes (2nd member) | 1356th | |
| Roman numberals | ||
| Base 2 | 10111000000110002 | 10111000000110012 |
| Base 3 | 21011221113 | 21011221123 |
| Base 4 | 232001204 | 232001214 |
| Base 5 | 30020035 | 30020045 |
| Base 6 | 10021046 | 10021056 |
| Base 7 | 2542547 | 2542557 |
| Base 8 | 1340308 | 1340318 |
| Base 9 | 715749 | 715759 |
| Base 10 | 4712810 | 4712910 |
| Base 11 | 3245411 | 3245511 |
| Base 12 | 2333412 | 2333512 |
| Base 13 | 185b313 | 185b413 |
| Base 14 | 1326414 | 1326514 |
| Base 15 | de6d15 | de6e15 |
| Base 16 | b81816 | b81916 |