Compare 489489 vs 489493
| Property | 489489 | 489493 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 5 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 31 × 71 × 111 × 131 × 1631 | 4894931 |
| Prime factorization | 3 × 7 × 11 × 13 × 163 | 489493 |
| Divisors count | 32 | 2 |
| Divisors | 1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 163, 231, 273, 429, 489, 1001, 1141, 1793, 2119, 3003, 3423, 5379, 6357, 12551, 14833, 23309, 37653, 44499, 69927, 163163, 489489 | 1, 489493 |
| Number of properties | 0 | 4 |
| Additive primes | 16009th | |
| Isolated primes | 31770th | |
| Primes | 40727th | |
| Sexy primes (2nd member) | 9012th | |
| Roman numberals | ||
| Base 2 | 11101111000000100012 | 11101111000000101012 |
| Base 3 | 2202121100203 | 2202121101013 |
| Base 4 | 13132001014 | 13132001114 |
| Base 5 | 1111304245 | 1111304335 |
| Base 6 | 142540536 | 142541016 |
| Base 7 | 41060407 | 41060447 |
| Base 8 | 16740218 | 16740258 |
| Base 9 | 8254069 | 8254119 |
| Base 10 | 48948910 | 48949310 |
| Base 11 | 30484011 | 30484411 |
| Base 12 | 1b732912 | 1b733112 |
| Base 13 | 141a5013 | 141a5413 |
| Base 14 | ca55714 | ca55b14 |
| Base 15 | 9a07915 | 9a07d15 |
| Base 16 | 7781116 | 7781516 |