Compare 128237 vs 128249
| Property | 128237 | 128249 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1282371 | 111 × 891 × 1311 |
| Prime factorization | 128237 | 11 × 89 × 131 |
| Divisors count | 2 | 8 |
| Divisors | 1, 128237 | 1, 11, 89, 131, 979, 1441, 11659, 128249 |
| Number of properties | 5 | 0 |
| Additive primes | 4948th | |
| Chen primes | 5190th | |
| Primes | 12005th | |
| Pythagorean primes | 5969th | |
| Twin primes (1st member) | 1497th | |
| Roman numberals | ||
| Base 2 | 111110100111011012 | 111110100111110012 |
| Base 3 | 201112201123 | 201112202223 |
| Base 4 | 1331032314 | 1331033214 |
| Base 5 | 131004225 | 131004445 |
| Base 6 | 24254056 | 24254256 |
| Base 7 | 10426047 | 10426227 |
| Base 8 | 3723558 | 3723718 |
| Base 9 | 2148159 | 2148289 |
| Base 10 | 12823710 | 12824910 |
| Base 11 | 8838a11 | 883a011 |
| Base 12 | 6226512 | 6227512 |
| Base 13 | 464a513 | 464b413 |
| Base 14 | 34a3b14 | 34a4914 |
| Base 15 | 27ee215 | 27eee15 |
| Base 16 | 1f4ed16 | 1f4f916 |