Compare 128047 vs 128147
| Property | 128047 | 128147 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1280471 | 1281471 |
| Prime factorization | 128047 | 128147 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128047 | 1, 128147 |
| Number of properties | 5 | 7 |
| Additive primes | 4945th | |
| Chen primes | 5183rd | 5186th |
| Good primes | 782nd | |
| Harmonic primes | 4512th | |
| Isolated primes | 9003rd | 9007th |
| Primes | 11990th | 11996th |
| Sexy primes (1st member) | 2977th | 2979th |
| Sexy prime triplets (1st member) | 636th | |
| Roman numberals | ||
| Base 2 | 111110100001011112 | 111110100100100112 |
| Base 3 | 201111221113 | 201112100123 |
| Base 4 | 1331002334 | 1331021034 |
| Base 5 | 130441425 | 131000425 |
| Base 6 | 24244516 | 24251356 |
| Base 7 | 10422137 | 10424157 |
| Base 8 | 3720578 | 3722238 |
| Base 9 | 2145749 | 2147059 |
| Base 10 | 12804710 | 12814710 |
| Base 11 | 8822711 | 8830811 |
| Base 12 | 6212712 | 621ab12 |
| Base 13 | 4638a13 | 4643613 |
| Base 14 | 3494314 | 349b514 |
| Base 15 | 27e1715 | 27e8215 |
| Base 16 | 1f42f16 | 1f49316 |