Compare 489862 vs 489871
| Property | 489862 | 489871 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 311 × 79011 | 4898711 |
| Prime factorization | 2 × 31 × 7901 | 489871 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 31, 62, 7901, 15802, 244931, 489862 | 1, 489871 |
| Number of properties | 0 | 4 |
| Additive primes | 16019th | |
| Lucky primes | 4784th | |
| Primes | 40756th | |
| Twin primes (2nd member) | 4484th | |
| Roman numberals | ||
| Base 2 | 11101111001100001102 | 11101111001100011112 |
| Base 3 | 2202122220013 | 2202122221013 |
| Base 4 | 13132120124 | 13132120334 |
| Base 5 | 1111334225 | 1111334415 |
| Base 6 | 142555146 | 142555316 |
| Base 7 | 41101127 | 41101247 |
| Base 8 | 16746068 | 16746178 |
| Base 9 | 8258619 | 8258719 |
| Base 10 | 48986210 | 48987110 |
| Base 11 | 30504a11 | 30505811 |
| Base 12 | 1b759a12 | 1b75a712 |
| Base 13 | 141c7913 | 141c8513 |
| Base 14 | ca74214 | ca74b14 |
| Base 15 | 9a22715 | 9a23115 |
| Base 16 | 7798616 | 7798f16 |