Compare 204143 vs 204146
| Property | 204143 | 204146 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 2041431 | 21 × 1031 × 9911 |
| Prime factorization | 204143 | 2 × 103 × 991 |
| Divisors count | 2 | 8 |
| Divisors | 1, 204143 | 1, 2, 103, 206, 991, 1982, 102073, 204146 |
| Number of properties | 6 | 0 |
| Chen primes | 7655th | |
| Isolated primes | 13929th | |
| Long primes | 6865th | |
| Primes | 18316th | |
| Safe primes | 1193rd | |
| Sexy primes (2nd member) | 4364th | |
| Roman numberals | ||
| Base 2 | 1100011101011011112 | 1100011101011100102 |
| Base 3 | 1011010002123 | 1011010002223 |
| Base 4 | 3013112334 | 3013113024 |
| Base 5 | 230130335 | 230130415 |
| Base 6 | 42130356 | 42130426 |
| Base 7 | 15101127 | 15101157 |
| Base 8 | 6165578 | 6165628 |
| Base 9 | 3410259 | 3410289 |
| Base 10 | 20414310 | 20414610 |
| Base 11 | 12a41511 | 12a41811 |
| Base 12 | 9a17b12 | 9a18212 |
| Base 13 | 71bc413 | 71bc713 |
| Base 14 | 5457914 | 5457c14 |
| Base 15 | 4074815 | 4074b15 |
| Base 16 | 31d6f16 | 31d7216 |