Compare 42379 vs 42387
| Property | 42379 | 42387 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 423791 | 31 × 711 × 1991 |
| Prime factorization | 42379 | 3 × 71 × 199 |
| Divisors count | 2 | 8 |
| Divisors | 1, 42379 | 1, 3, 71, 199, 213, 597, 14129, 42387 |
| Number of properties | 3 | 0 |
| Isolated primes | 3199th | |
| Primes | 4430th | |
| Sexy primes (2nd member) | 1254th | |
| Roman numberals | ||
| Base 2 | 10100101100010112 | 10100101100100112 |
| Base 3 | 20110101213 | 20110102203 |
| Base 4 | 221120234 | 221121034 |
| Base 5 | 23240045 | 23240225 |
| Base 6 | 5241116 | 5241236 |
| Base 7 | 2343617 | 2344027 |
| Base 8 | 1226138 | 1226238 |
| Base 9 | 641179 | 641269 |
| Base 10 | 4237910 | 4238710 |
| Base 11 | 2992711 | 2993411 |
| Base 12 | 2063712 | 2064312 |
| Base 13 | 1639c13 | 163a713 |
| Base 14 | 1163114 | 1163914 |
| Base 15 | c85415 | c85c15 |
| Base 16 | a58b16 | a59316 |