Compare 128237 vs 128242
| Property | 128237 | 128242 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1282371 | 21 × 371 × 17331 |
| Prime factorization | 128237 | 2 × 37 × 1733 |
| Divisors count | 2 | 8 |
| Divisors | 1, 128237 | 1, 2, 37, 74, 1733, 3466, 64121, 128242 |
| 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 | 111110100111100102 |
| Base 3 | 201112201123 | 201112202013 |
| Base 4 | 1331032314 | 1331033024 |
| Base 5 | 131004225 | 131004325 |
| Base 6 | 24254056 | 24254146 |
| Base 7 | 10426047 | 10426127 |
| Base 8 | 3723558 | 3723628 |
| Base 9 | 2148159 | 2148219 |
| Base 10 | 12823710 | 12824210 |
| Base 11 | 8838a11 | 8839411 |
| Base 12 | 6226512 | 6226a12 |
| Base 13 | 464a513 | 464aa13 |
| Base 14 | 34a3b14 | 34a4214 |
| Base 15 | 27ee215 | 27ee715 |
| Base 16 | 1f4ed16 | 1f4f216 |