Compare 42449 vs 42457
| Property | 42449 | 42457 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 111 × 171 × 2271 | 424571 |
| Prime factorization | 11 × 17 × 227 | 42457 |
| Divisors count | 8 | 2 |
| Divisors | 1, 11, 17, 187, 227, 2497, 3859, 42449 | 1, 42457 |
| Number of properties | 0 | 9 |
| Chen primes | 2080th | |
| Cousin primes (1st member) | 613th | |
| Isolated primes | 3207th | |
| Primes | 4440th | |
| Prime triplets (1st member) | 289th | |
| Pythagorean primes | 2201st | |
| Sexy primes (1st member) | 1260th | |
| Sexy primes (2nd member) | 1259th | |
| Sexy prime triplets (2nd member) | 307th | |
| Roman numberals | ||
| Base 2 | 10100101110100012 | 10100101110110012 |
| Base 3 | 20110200123 | 20110201113 |
| Base 4 | 221131014 | 221131214 |
| Base 5 | 23242445 | 23243125 |
| Base 6 | 5243056 | 5243216 |
| Base 7 | 2345217 | 2345327 |
| Base 8 | 1227218 | 1227318 |
| Base 9 | 642059 | 642149 |
| Base 10 | 4244910 | 4245710 |
| Base 11 | 2999011 | 2999811 |
| Base 12 | 2069512 | 206a112 |
| Base 13 | 1642413 | 1642c13 |
| Base 14 | 1168114 | 1168914 |
| Base 15 | c89e15 | c8a715 |
| Base 16 | a5d116 | a5d916 |