Compare 489869 vs 489879
| Property | 489869 | 489879 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 5 |
| Prime factorization | 4898691 | 32 × 131 × 531 × 791 |
| Prime factorization | 489869 | 3 × 3 × 13 × 53 × 79 |
| Divisors count | 2 | 24 |
| Divisors | 1, 489869 | 1, 3, 9, 13, 39, 53, 79, 117, 159, 237, 477, 689, 711, 1027, 2067, 3081, 4187, 6201, 9243, 12561, 37683, 54431, 163293, 489879 |
| Number of properties | 3 | 0 |
| Chen primes | 16199th | |
| Primes | 40755th | |
| Twin primes (1st member) | 4484th | |
| Roman numberals | ||
| Base 2 | 11101111001100011012 | 11101111001100101112 |
| Base 3 | 2202122220223 | 2202122222003 |
| Base 4 | 13132120314 | 13132121134 |
| Base 5 | 1111334345 | 1111340045 |
| Base 6 | 142555256 | 142555436 |
| Base 7 | 41101227 | 41101357 |
| Base 8 | 16746158 | 16746278 |
| Base 9 | 8258689 | 8258809 |
| Base 10 | 48986910 | 48987910 |
| Base 11 | 30505611 | 30506511 |
| Base 12 | 1b75a512 | 1b75b312 |
| Base 13 | 141c8313 | 141c9013 |
| Base 14 | ca74914 | ca75514 |
| Base 15 | 9a22e15 | 9a23915 |
| Base 16 | 7798d16 | 7799716 |