Compare 127921 vs 128047
| Property | 127921 | 128047 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1279211 | 1280471 |
| Prime factorization | 127921 | 128047 |
| Divisors count | 2 | 2 |
| Divisors | 1, 127921 | 1, 128047 |
| Number of properties | 6 | 5 |
| Chen primes | 5180th | 5183rd |
| Harmonic primes | 4507th | 4512th |
| Isolated primes | 8995th | 9003rd |
| Lucky primes | 1575th | |
| Primes | 11982nd | 11990th |
| Pythagorean primes | 5956th | |
| Sexy primes (1st member) | 2977th | |
| Roman numberals | ||
| Base 2 | 111110011101100012 | 111110100001011112 |
| Base 3 | 201111102113 | 201111221113 |
| Base 4 | 1330323014 | 1331002334 |
| Base 5 | 130431415 | 130441425 |
| Base 6 | 24241216 | 24244516 |
| Base 7 | 10416437 | 10422137 |
| Base 8 | 3716618 | 3720578 |
| Base 9 | 2144249 | 2145749 |
| Base 10 | 12792110 | 12804710 |
| Base 11 | 8812211 | 8822711 |
| Base 12 | 6204112 | 6212712 |
| Base 13 | 462c113 | 4638a13 |
| Base 14 | 3489314 | 3494314 |
| Base 15 | 27d8115 | 27e1715 |
| Base 16 | 1f3b116 | 1f42f16 |