Compare 128819 vs 129023
| Property | 128819 | 129023 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1288191 | 1290231 |
| Prime factorization | 128819 | 129023 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128819 | 1, 129023 |
| Number of properties | 6 | 5 |
| Additive primes | 4969th | 4978th |
| Harmonic primes | 4550th | |
| Isolated primes | 9052nd | 9066th |
| Long primes | 4521st | |
| Primes | 12057th | 12079th |
| Sexy primes (2nd member) | 2993rd | |
| Solinas primes | 114th | |
| Sophie germain primes | 1445th | |
| Roman numberals | ||
| Base 2 | 111110111001100112 | 111110111111111112 |
| Base 3 | 201122010023 | 201122221223 |
| Base 4 | 1331303034 | 1331333334 |
| Base 5 | 131102345 | 131120435 |
| Base 6 | 24322156 | 24331556 |
| Base 7 | 10443657 | 10451067 |
| Base 8 | 3734638 | 3737778 |
| Base 9 | 2156329 | 2158789 |
| Base 10 | 12881910 | 12902310 |
| Base 11 | 8886911 | 88a3411 |
| Base 12 | 6266b12 | 627bb12 |
| Base 13 | 4683213 | 4695b13 |
| Base 14 | 34d3514 | 3503d14 |
| Base 15 | 2827e15 | 2836815 |
| Base 16 | 1f73316 | 1f7ff16 |