Compare 127747 vs 128047
| Property | 127747 | 128047 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1277471 | 1280471 |
| Prime factorization | 127747 | 128047 |
| Divisors count | 2 | 2 |
| Divisors | 1, 127747 | 1, 128047 |
| Number of properties | 4 | 5 |
| Chen primes | 5183rd | |
| Harmonic primes | 4503rd | 4512th |
| Isolated primes | 8983rd | 9003rd |
| Lucky primes | 1572nd | |
| Primes | 11968th | 11990th |
| Sexy primes (1st member) | 2977th | |
| Roman numberals | ||
| Base 2 | 111110011000000112 | 111110100001011112 |
| Base 3 | 201110201013 | 201111221113 |
| Base 4 | 1330300034 | 1331002334 |
| Base 5 | 130414425 | 130441425 |
| Base 6 | 24232316 | 24244516 |
| Base 7 | 10413047 | 10422137 |
| Base 8 | 3714038 | 3720578 |
| Base 9 | 2142119 | 2145749 |
| Base 10 | 12774710 | 12804710 |
| Base 11 | 87a8411 | 8822711 |
| Base 12 | 61b1712 | 6212712 |
| Base 13 | 461b913 | 4638a13 |
| Base 14 | 347ab14 | 3494314 |
| Base 15 | 27cb715 | 27e1715 |
| Base 16 | 1f30316 | 1f42f16 |