Compare 128173 vs 128239
| Property | 128173 | 128239 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1281731 | 1282391 |
| Prime factorization | 128173 | 128239 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128173 | 1, 128239 |
| Number of properties | 4 | 2 |
| Harmonic primes | 4517th | |
| Isolated primes | 9010th | |
| Primes | 11999th | 12006th |
| Pythagorean primes | 5964th | |
| Twin primes (2nd member) | 1497th | |
| Roman numberals | ||
| Base 2 | 111110100101011012 | 111110100111011112 |
| Base 3 | 201112110113 | 201112201213 |
| Base 4 | 1331022314 | 1331032334 |
| Base 5 | 131001435 | 131004245 |
| Base 6 | 24252216 | 24254116 |
| Base 7 | 10424537 | 10426067 |
| Base 8 | 3722558 | 3723578 |
| Base 9 | 2147349 | 2148179 |
| Base 10 | 12817310 | 12823910 |
| Base 11 | 8833111 | 8839111 |
| Base 12 | 6221112 | 6226712 |
| Base 13 | 4645613 | 464a713 |
| Base 14 | 349d314 | 34a3d14 |
| Base 15 | 27e9d15 | 27ee415 |
| Base 16 | 1f4ad16 | 1f4ef16 |