Compare 122887 vs 122893
| Property | 122887 | 122893 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 1228871 | 171 × 72291 |
| Prime factorization | 122887 | 17 × 7229 |
| Divisors count | 2 | 4 |
| Divisors | 1, 122887 | 1, 17, 7229, 122893 |
| Number of properties | 3 | 1 |
| Cousin primes (1st member) | 1439th | |
| Isolated primes | 8644th | |
| Primes | 11555th | |
| Semiprimes | 28460th | |
| Roman numberals | ||
| Base 2 | 111100000000001112 | 111100000000011012 |
| Base 3 | 200201201013 | 200201201213 |
| Base 4 | 1320000134 | 1320000314 |
| Base 5 | 124130225 | 124130335 |
| Base 6 | 23445316 | 23445416 |
| Base 7 | 10211627 | 10212017 |
| Base 8 | 3600078 | 3600158 |
| Base 9 | 2065119 | 2065179 |
| Base 10 | 12288710 | 12289310 |
| Base 11 | 8436611 | 8437111 |
| Base 12 | 5b14712 | 5b15112 |
| Base 13 | 43c1b13 | 43c2413 |
| Base 14 | 32ad914 | 32b0114 |
| Base 15 | 2662715 | 2662d15 |
| Base 16 | 1e00716 | 1e00d16 |