Compare 42379 vs 42381
| Property | 42379 | 42381 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 4 |
| Prime factorization | 423791 | 32 × 171 × 2771 |
| Prime factorization | 42379 | 3 × 3 × 17 × 277 |
| Divisors count | 2 | 12 |
| Divisors | 1, 42379 | 1, 3, 9, 17, 51, 153, 277, 831, 2493, 4709, 14127, 42381 |
| Number of properties | 3 | 0 |
| Isolated primes | 3199th | |
| Primes | 4430th | |
| Sexy primes (2nd member) | 1254th | |
| Roman numberals | ||
| Base 2 | 10100101100010112 | 10100101100011012 |
| Base 3 | 20110101213 | 20110102003 |
| Base 4 | 221120234 | 221120314 |
| Base 5 | 23240045 | 23240115 |
| Base 6 | 5241116 | 5241136 |
| Base 7 | 2343617 | 2343637 |
| Base 8 | 1226138 | 1226158 |
| Base 9 | 641179 | 641209 |
| Base 10 | 4237910 | 4238110 |
| Base 11 | 2992711 | 2992911 |
| Base 12 | 2063712 | 2063912 |
| Base 13 | 1639c13 | 163a113 |
| Base 14 | 1163114 | 1163314 |
| Base 15 | c85415 | c85615 |
| Base 16 | a58b16 | a58d16 |