Compare 489993 vs 490001
| Property | 489993 | 490001 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 71 × 233331 | 4900011 |
| Prime factorization | 3 × 7 × 23333 | 490001 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 7, 21, 23333, 69999, 163331, 489993 | 1, 490001 |
| Number of properties | 0 | 3 |
| Chen primes | 16206th | |
| Primes | 40767th | |
| Twin primes (1st member) | 4488th | |
| Roman numberals | ||
| Base 2 | 11101111010000010012 | 11101111010000100012 |
| Base 3 | 2202200102203 | 2202200110123 |
| Base 4 | 13132200214 | 13132201014 |
| Base 5 | 1111344335 | 1111400015 |
| Base 6 | 143002536 | 143003056 |
| Base 7 | 41103607 | 41104017 |
| Base 8 | 16750118 | 16750218 |
| Base 9 | 8261269 | 8261359 |
| Base 10 | 48999310 | 49000110 |
| Base 11 | 30515911 | 30516611 |
| Base 12 | 1b768912 | 1b769512 |
| Base 13 | 14204a13 | 14205513 |
| Base 14 | ca7d714 | ca80114 |
| Base 15 | 9a2b315 | 9a2bb15 |
| Base 16 | 77a0916 | 77a1116 |