Compare 128321 vs 128761
| Property | 128321 | 128761 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1283211 | 1287611 |
| Prime factorization | 128321 | 128761 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128321 | 1, 128761 |
| Number of properties | 10 | 5 |
| Additive primes | 4951st | |
| Chen primes | 5191st | |
| Emirps | 2419th | |
| Good primes | 787th | |
| Harmonic primes | 4523rd | |
| Isolated primes | 9019th | 9049th |
| Lucky primes | 1579th | |
| Primes | 12012th | 12054th |
| Pythagorean primes | 5972nd | 5995th |
| Sexy primes (1st member) | 2981st | 2992nd |
| Sophie germain primes | 1439th | |
| Roman numberals | ||
| Base 2 | 111110101010000012 | 111110110111110012 |
| Base 3 | 201120001223 | 201121212213 |
| Base 4 | 1331110014 | 1331233214 |
| Base 5 | 131012415 | 131100215 |
| Base 6 | 24300256 | 24320416 |
| Base 7 | 10430547 | 10442537 |
| Base 8 | 3725018 | 3733718 |
| Base 9 | 2150189 | 2155579 |
| Base 10 | 12832110 | 12876110 |
| Base 11 | 8845611 | 8881611 |
| Base 12 | 6231512 | 6262112 |
| Base 13 | 4653b13 | 467b913 |
| Base 14 | 34a9b14 | 34cd314 |
| Base 15 | 2804b15 | 2824115 |
| Base 16 | 1f54116 | 1f6f916 |