Compare 489998 vs 490001
| Property | 489998 | 490001 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 3371 × 7271 | 4900011 |
| Prime factorization | 2 × 337 × 727 | 490001 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 337, 674, 727, 1454, 244999, 489998 | 1, 490001 |
| Number of properties | 0 | 3 |
| Chen primes | 16206th | |
| Primes | 40767th | |
| Twin primes (1st member) | 4488th | |
| Roman numberals | ||
| Base 2 | 11101111010000011102 | 11101111010000100012 |
| Base 3 | 2202200110023 | 2202200110123 |
| Base 4 | 13132200324 | 13132201014 |
| Base 5 | 1111344435 | 1111400015 |
| Base 6 | 143003026 | 143003056 |
| Base 7 | 41103657 | 41104017 |
| Base 8 | 16750168 | 16750218 |
| Base 9 | 8261329 | 8261359 |
| Base 10 | 48999810 | 49000110 |
| Base 11 | 30516311 | 30516611 |
| Base 12 | 1b769212 | 1b769512 |
| Base 13 | 14205213 | 14205513 |
| Base 14 | ca7dc14 | ca80114 |
| Base 15 | 9a2b815 | 9a2bb15 |
| Base 16 | 77a0e16 | 77a1116 |