Compare 312121 vs 312349
| Property | 312121 | 312349 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3121211 | 3123491 |
| Prime factorization | 312121 | 312349 |
| Divisors count | 2 | 2 |
| Divisors | 1, 312121 | 1, 312349 |
| Number of properties | 2 | 5 |
| Cousin primes (1st member) | 3077th | |
| Emirps | 4579th | |
| Isolated primes | 20766th | 20777th |
| Primes | 26961st | 26982nd |
| Sexy primes (2nd member) | 6217th | |
| Roman numberals | ||
| Base 2 | 10011000011001110012 | 10011000100000111012 |
| Base 3 | 1202120110013 | 1202121101113 |
| Base 4 | 10300303214 | 10301001314 |
| Base 5 | 344414415 | 344433445 |
| Base 6 | 104050016 | 104100216 |
| Base 7 | 24366557 | 24404327 |
| Base 8 | 11414718 | 11420358 |
| Base 9 | 5251319 | 5254149 |
| Base 10 | 31212110 | 31234910 |
| Base 11 | 1a355711 | 1a374411 |
| Base 12 | 13076112 | 13091112 |
| Base 13 | ac0b413 | ac22b13 |
| Base 14 | 81a6514 | 81b8914 |
| Base 15 | 6273115 | 6283415 |
| Base 16 | 4c33916 | 4c41d16 |