Compare 490001 vs 490421
| Property | 490001 | 490421 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4900011 | 4904211 |
| Prime factorization | 490001 | 490421 |
| Divisors count | 2 | 2 |
| Divisors | 1, 490001 | 1, 490421 |
| Number of properties | 3 | 4 |
| Chen primes | 16206th | 16218th |
| Cousin primes (2nd member) | 4488th | |
| Isolated primes | 31819th | |
| Primes | 40767th | 40798th |
| Twin primes (1st member) | 4488th | |
| Roman numberals | ||
| Base 2 | 11101111010000100012 | 11101111011101101012 |
| Base 3 | 2202200110123 | 2202202012023 |
| Base 4 | 13132201014 | 13132323114 |
| Base 5 | 1111400015 | 1111431415 |
| Base 6 | 143003056 | 143022456 |
| Base 7 | 41104017 | 41115417 |
| Base 8 | 16750218 | 16756658 |
| Base 9 | 8261359 | 8266529 |
| Base 10 | 49000110 | 49042110 |
| Base 11 | 30516611 | 30550811 |
| Base 12 | 1b769512 | 1b798512 |
| Base 13 | 14205513 | 1422b913 |
| Base 14 | ca80114 | caa2114 |
| Base 15 | 9a2bb15 | 9a49b15 |
| Base 16 | 77a1116 | 77bb516 |