Compare 201247 vs 201248
| Property | 201247 | 201248 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 7 |
| Prime factorization | 2012471 | 25 × 191 × 3311 |
| Prime factorization | 201247 | 2 × 2 × 2 × 2 × 2 × 19 × 331 |
| Divisors count | 2 | 24 |
| Divisors | 1, 201247 | 1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 331, 608, 662, 1324, 2648, 5296, 6289, 10592, 12578, 25156, 50312, 100624, 201248 |
| Number of properties | 4 | 0 |
| Cousin primes (1st member) | 2146th | |
| Isolated primes | 13750th | |
| Long primes | 6777th | |
| Primes | 18081st | |
| Roman numberals | ||
| Base 2 | 1100010010000111112 | 1100010010001000002 |
| Base 3 | 1010200011213 | 1010200011223 |
| Base 4 | 3010201334 | 3010202004 |
| Base 5 | 224144425 | 224144435 |
| Base 6 | 41514116 | 41514126 |
| Base 7 | 14655047 | 14655057 |
| Base 8 | 6110378 | 6110408 |
| Base 9 | 3360479 | 3360489 |
| Base 10 | 20124710 | 20124810 |
| Base 11 | 12822211 | 12822311 |
| Base 12 | 9856712 | 9856812 |
| Base 13 | 707a713 | 707a813 |
| Base 14 | 534ab14 | 534ac14 |
| Base 15 | 3e96715 | 3e96815 |
| Base 16 | 3121f16 | 3122016 |