Compare 489995 vs 490001
| Property | 489995 | 490001 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 51 × 111 × 591 × 1511 | 4900011 |
| Prime factorization | 5 × 11 × 59 × 151 | 490001 |
| Divisors count | 16 | 2 |
| Divisors | 1, 5, 11, 55, 59, 151, 295, 649, 755, 1661, 3245, 8305, 8909, 44545, 97999, 489995 | 1, 490001 |
| Number of properties | 0 | 3 |
| Chen primes | 16206th | |
| Primes | 40767th | |
| Twin primes (1st member) | 4488th | |
| Roman numberals | ||
| Base 2 | 11101111010000010112 | 11101111010000100012 |
| Base 3 | 2202200102223 | 2202200110123 |
| Base 4 | 13132200234 | 13132201014 |
| Base 5 | 1111344405 | 1111400015 |
| Base 6 | 143002556 | 143003056 |
| Base 7 | 41103627 | 41104017 |
| Base 8 | 16750138 | 16750218 |
| Base 9 | 8261289 | 8261359 |
| Base 10 | 48999510 | 49000110 |
| Base 11 | 30516011 | 30516611 |
| Base 12 | 1b768b12 | 1b769512 |
| Base 13 | 14204c13 | 14205513 |
| Base 14 | ca7d914 | ca80114 |
| Base 15 | 9a2b515 | 9a2bb15 |
| Base 16 | 77a0b16 | 77a1116 |