Compare 128819 vs 128823
| Property | 128819 | 128823 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1288191 | 31 × 231 × 18671 |
| Prime factorization | 128819 | 3 × 23 × 1867 |
| Divisors count | 2 | 8 |
| Divisors | 1, 128819 | 1, 3, 23, 69, 1867, 5601, 42941, 128823 |
| Number of properties | 6 | 0 |
| Additive primes | 4969th | |
| Isolated primes | 9052nd | |
| Long primes | 4521st | |
| Primes | 12057th | |
| Sexy primes (2nd member) | 2993rd | |
| Sophie germain primes | 1445th | |
| Roman numberals | ||
| Base 2 | 111110111001100112 | 111110111001101112 |
| Base 3 | 201122010023 | 201122010203 |
| Base 4 | 1331303034 | 1331303134 |
| Base 5 | 131102345 | 131102435 |
| Base 6 | 24322156 | 24322236 |
| Base 7 | 10443657 | 10444027 |
| Base 8 | 3734638 | 3734678 |
| Base 9 | 2156329 | 2156369 |
| Base 10 | 12881910 | 12882310 |
| Base 11 | 8886911 | 8887211 |
| Base 12 | 6266b12 | 6267312 |
| Base 13 | 4683213 | 4683613 |
| Base 14 | 34d3514 | 34d3914 |
| Base 15 | 2827e15 | 2828315 |
| Base 16 | 1f73316 | 1f73716 |