Compare 204439 vs 204442
| Property | 204439 | 204442 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 4 |
| Prime factorization | 2044391 | 21 × 71 × 171 × 8591 |
| Prime factorization | 204439 | 2 × 7 × 17 × 859 |
| Divisors count | 2 | 16 |
| Divisors | 1, 204439 | 1, 2, 7, 14, 17, 34, 119, 238, 859, 1718, 6013, 12026, 14603, 29206, 102221, 204442 |
| Number of properties | 6 | 0 |
| Chen primes | 7666th | |
| Cousin primes (1st member) | 2174th | |
| Harmonic primes | 6882nd | |
| Primes | 18339th | |
| Prime triplets (2nd member) | 856th | |
| Twin primes (2nd member) | 2199th | |
| Roman numberals | ||
| Base 2 | 1100011110100101112 | 1100011110100110102 |
| Base 3 | 1011011022113 | 1011011022213 |
| Base 4 | 3013221134 | 3013221224 |
| Base 5 | 230202245 | 230202325 |
| Base 6 | 42142516 | 42142546 |
| Base 7 | 15110147 | 15110207 |
| Base 8 | 6172278 | 6172328 |
| Base 9 | 3413849 | 3413879 |
| Base 10 | 20443910 | 20444210 |
| Base 11 | 12a66411 | 12a66711 |
| Base 12 | 9a38712 | 9a38a12 |
| Base 13 | 7209113 | 7209413 |
| Base 14 | 5470b14 | 5471014 |
| Base 15 | 4089415 | 4089715 |
| Base 16 | 31e9716 | 31e9a16 |