Compare 128239 vs 128273
| Property | 128239 | 128273 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1282391 | 1282731 |
| Prime factorization | 128239 | 128273 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128239 | 1, 128273 |
| Number of properties | 2 | 6 |
| Additive primes | 4949th | |
| Harmonic primes | 4521st | |
| Isolated primes | 9015th | |
| Long primes | 4507th | |
| Primes | 12006th | 12008th |
| Pythagorean primes | 5971st | |
| Twin primes (2nd member) | 1497th | |
| Roman numberals | ||
| Base 2 | 111110100111011112 | 111110101000100012 |
| Base 3 | 201112201213 | 201112212123 |
| Base 4 | 1331032334 | 1331101014 |
| Base 5 | 131004245 | 131010435 |
| Base 6 | 24254116 | 24255056 |
| Base 7 | 10426067 | 10426557 |
| Base 8 | 3723578 | 3724218 |
| Base 9 | 2148179 | 2148559 |
| Base 10 | 12823910 | 12827310 |
| Base 11 | 8839111 | 8841211 |
| Base 12 | 6226712 | 6229512 |
| Base 13 | 464a713 | 4650213 |
| Base 14 | 34a3d14 | 34a6514 |
| Base 15 | 27ee415 | 2801815 |
| Base 16 | 1f4ef16 | 1f51116 |