Compare 122887 vs 122897
| Property | 122887 | 122897 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 1228871 | 591 × 20831 |
| Prime factorization | 122887 | 59 × 2083 |
| Divisors count | 2 | 4 |
| Divisors | 1, 122887 | 1, 59, 2083, 122897 |
| Number of properties | 3 | 1 |
| Cousin primes (1st member) | 1439th | |
| Isolated primes | 8644th | |
| Primes | 11555th | |
| Semiprimes | 28461st | |
| Roman numberals | ||
| Base 2 | 111100000000001112 | 111100000000100012 |
| Base 3 | 200201201013 | 200201202023 |
| Base 4 | 1320000134 | 1320001014 |
| Base 5 | 124130225 | 124130425 |
| Base 6 | 23445316 | 23445456 |
| Base 7 | 10211627 | 10212057 |
| Base 8 | 3600078 | 3600218 |
| Base 9 | 2065119 | 2065229 |
| Base 10 | 12288710 | 12289710 |
| Base 11 | 8436611 | 8437511 |
| Base 12 | 5b14712 | 5b15512 |
| Base 13 | 43c1b13 | 43c2813 |
| Base 14 | 32ad914 | 32b0514 |
| Base 15 | 2662715 | 2663215 |
| Base 16 | 1e00716 | 1e01116 |