Compare 208147 vs 208153
| Property | 208147 | 208153 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 2081471 | 111 × 1271 × 1491 |
| Prime factorization | 208147 | 11 × 127 × 149 |
| Divisors count | 2 | 8 |
| Divisors | 1, 208147 | 1, 11, 127, 149, 1397, 1639, 18923, 208153 |
| Number of properties | 4 | 0 |
| Chen primes | 7790th | |
| Isolated primes | 14184th | |
| Primes | 18649th | |
| Sexy primes (2nd member) | 4436th | |
| Roman numberals | ||
| Base 2 | 1100101101000100112 | 1100101101000110012 |
| Base 3 | 1011201120113 | 1011201121013 |
| Base 4 | 3023101034 | 3023101214 |
| Base 5 | 231300425 | 231301035 |
| Base 6 | 42433516 | 42434016 |
| Base 7 | 15245627 | 15246017 |
| Base 8 | 6264238 | 6264318 |
| Base 9 | 3464649 | 3464719 |
| Base 10 | 20814710 | 20815310 |
| Base 11 | 13242511 | 13243011 |
| Base 12 | a055712 | a056112 |
| Base 13 | 7398413 | 7398a13 |
| Base 14 | 55bd914 | 55c0114 |
| Base 15 | 41a1715 | 41a1d15 |
| Base 16 | 32d1316 | 32d1916 |