Compare 490309 vs 490421
| Property | 490309 | 490421 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4903091 | 4904211 |
| Prime factorization | 490309 | 490421 |
| Divisors count | 2 | 2 |
| Divisors | 1, 490309 | 1, 490421 |
| Number of properties | 3 | 4 |
| Chen primes | 16218th | |
| Cousin primes (1st member) | 4487th | |
| Cousin primes (2nd member) | 4488th | |
| Isolated primes | 31813th | 31819th |
| Primes | 40792nd | 40798th |
| Roman numberals | ||
| Base 2 | 11101111011010001012 | 11101111011101101012 |
| Base 3 | 2202201201213 | 2202202012023 |
| Base 4 | 13132310114 | 13132323114 |
| Base 5 | 1111422145 | 1111431415 |
| Base 6 | 143015416 | 143022456 |
| Base 7 | 41113217 | 41115417 |
| Base 8 | 16755058 | 16756658 |
| Base 9 | 8265179 | 8266529 |
| Base 10 | 49030910 | 49042110 |
| Base 11 | 30541611 | 30550811 |
| Base 12 | 1b78b112 | 1b798512 |
| Base 13 | 14223113 | 1422b913 |
| Base 14 | ca98114 | caa2114 |
| Base 15 | 9a42415 | 9a49b15 |
| Base 16 | 77b4516 | 77bb516 |