Compare 489019 vs 489021
| Property | 489019 | 489021 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 4890191 | 31 × 131 × 125391 |
| Prime factorization | 489019 | 3 × 13 × 12539 |
| Divisors count | 2 | 8 |
| Divisors | 1, 489019 | 1, 3, 13, 39, 12539, 37617, 163007, 489021 |
| Number of properties | 4 | 0 |
| Additive primes | 15993rd | |
| Isolated primes | 31738th | |
| Lucky primes | 4772nd | |
| Primes | 40691st | |
| Roman numberals | ||
| Base 2 | 11101110110001110112 | 11101110110001111012 |
| Base 3 | 2202112102113 | 2202112102203 |
| Base 4 | 13131203234 | 13131203314 |
| Base 5 | 1111220345 | 1111220415 |
| Base 6 | 142515516 | 142515536 |
| Base 7 | 41044667 | 41045017 |
| Base 8 | 16730738 | 16730758 |
| Base 9 | 8247249 | 8247269 |
| Base 10 | 48901910 | 48902110 |
| Base 11 | 30445311 | 30445511 |
| Base 12 | 1b6bb712 | 1b6bb912 |
| Base 13 | 14177b13 | 14178013 |
| Base 14 | ca2dd14 | ca30114 |
| Base 15 | 99d6415 | 99d6615 |
| Base 16 | 7763b16 | 7763d16 |