Compare 126823 vs 128389
| Property | 126823 | 128389 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1268231 | 1283891 |
| Prime factorization | 126823 | 128389 |
| Divisors count | 2 | 2 |
| Divisors | 1, 126823 | 1, 128389 |
| Number of properties | 5 | 9 |
| Additive primes | 4954th | |
| Chen primes | 5196th | |
| Cousin primes (1st member) | 1485th | 1494th |
| Emirps | 2384th | |
| Good primes | 789th | |
| Harmonic primes | 4525th | |
| Isolated primes | 8922nd | 9024th |
| Long primes | 4459th | 4512th |
| Primes | 11889th | 12019th |
| Pythagorean primes | 5975th | |
| Roman numberals | ||
| Base 2 | 111101111011001112 | 111110101100001012 |
| Base 3 | 201022220113 | 201120100113 |
| Base 4 | 1323312134 | 1331120114 |
| Base 5 | 130242435 | 131020245 |
| Base 6 | 24150516 | 24302216 |
| Base 7 | 10355147 | 10432127 |
| Base 8 | 3675478 | 3726058 |
| Base 9 | 2128649 | 2151049 |
| Base 10 | 12682310 | 12838910 |
| Base 11 | 8731411 | 8850811 |
| Base 12 | 6148712 | 6237112 |
| Base 13 | 4595813 | 4659113 |
| Base 14 | 3430b14 | 34b0914 |
| Base 15 | 2789d15 | 2809415 |
| Base 16 | 1ef6716 | 1f58516 |