Compare 57145 vs 57149
| Property | 57145 | 57149 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 111 × 10391 | 571491 |
| Prime factorization | 5 × 11 × 1039 | 57149 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 11, 55, 1039, 5195, 11429, 57145 | 1, 57149 |
| Number of properties | 0 | 7 |
| Chen primes | 2676th | |
| Isolated primes | 4237th | |
| Long primes | 2197th | |
| Primes | 5796th | |
| Pythagorean primes | 2889th | |
| Sexy primes (2nd member) | 1573rd | |
| Sophie germain primes | 750th | |
| Roman numberals | ||
| Base 2 | 11011111001110012 | 11011111001111012 |
| Base 3 | 22201011113 | 22201011223 |
| Base 4 | 313303214 | 313303314 |
| Base 5 | 33120405 | 33120445 |
| Base 6 | 11203216 | 11203256 |
| Base 7 | 3254147 | 3254217 |
| Base 8 | 1574718 | 1574758 |
| Base 9 | 863449 | 863489 |
| Base 10 | 5714510 | 5714910 |
| Base 11 | 39a3011 | 39a3411 |
| Base 12 | 290a112 | 290a512 |
| Base 13 | 2001a13 | 2002113 |
| Base 14 | 16b7b14 | 16b8114 |
| Base 15 | 11dea15 | 11dee15 |
| Base 16 | df3916 | df3d16 |