Compare 128546 vs 128549
| Property | 128546 | 128549 | 
|---|---|---|
| Type | composite number | prime | 
| Unique factors | 3 | 1 | 
| Total factors | 3 | 1 | 
| Prime factorization | 21 × 111 × 58431 | 1285491 | 
| Prime factorization | 2 × 11 × 5843 | 128549 | 
| Divisors count | 8 | 2 | 
| Divisors | 1, 2, 11, 22, 5843, 11686, 64273, 128546 | 1, 128549 | 
| Number of properties | 0 | 7 | 
| Additive primes | 4960th | |
| Chen primes | 5204th | |
| Long primes | 4516th | |
| Primes | 12036th | |
| Pythagorean primes | 5986th | |
| Sophie germain primes | 1442nd | |
| Twin primes (1st member) | 1501st | |
| Roman numberals | ||
| Base 2 | 111110110001000102 | 111110110001001012 | 
| Base 3 | 201120222223 | 201121000023 | 
| Base 4 | 1331202024 | 1331202114 | 
| Base 5 | 131031415 | 131031445 | 
| Base 6 | 24310426 | 24310456 | 
| Base 7 | 10435257 | 10435317 | 
| Base 8 | 3730428 | 3730458 | 
| Base 9 | 2152889 | 2153029 | 
| Base 10 | 12854610 | 12854910 | 
| Base 11 | 8864011 | 8864311 | 
| Base 12 | 6248212 | 6248512 | 
| Base 13 | 4668213 | 4668513 | 
| Base 14 | 34bbc14 | 34bc114 | 
| Base 15 | 2814b15 | 2814e15 | 
| Base 16 | 1f62216 | 1f62516 |