Compare 490849 vs 490921
| Property | 490849 | 490921 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4908491 | 4909211 |
| Prime factorization | 490849 | 490921 |
| Divisors count | 2 | 2 |
| Divisors | 1, 490849 | 1, 490921 |
| Number of properties | 3 | 3 |
| Isolated primes | 31841st | 31846th |
| Lucky primes | 4791st | |
| Primes | 40830th | 40835th |
| Sexy primes (1st member) | 9030th | |
| Roman numberals | ||
| Base 2 | 11101111101011000012 | 11101111101101010012 |
| Base 3 | 2202210221213 | 2202211020213 |
| Base 4 | 13133112014 | 13133122214 |
| Base 5 | 1112013445 | 1112021415 |
| Base 6 | 143042416 | 143044416 |
| Base 7 | 41130227 | 41131547 |
| Base 8 | 16765418 | 16766518 |
| Base 9 | 8272779 | 8273679 |
| Base 10 | 49084910 | 49092110 |
| Base 11 | 30586711 | 30592211 |
| Base 12 | 1b808112 | 1b812112 |
| Base 13 | 14255813 | 1425b213 |
| Base 14 | cac4914 | cac9b14 |
| Base 15 | 9a68415 | 9a6d115 |
| Base 16 | 77d6116 | 77da916 |