Compare 201247 vs 201254
| Property | 201247 | 201254 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 2012471 | 21 × 471 × 21411 |
| Prime factorization | 201247 | 2 × 47 × 2141 |
| Divisors count | 2 | 8 |
| Divisors | 1, 201247 | 1, 2, 47, 94, 2141, 4282, 100627, 201254 |
| Number of properties | 4 | 0 |
| Cousin primes (1st member) | 2146th | |
| Isolated primes | 13750th | |
| Long primes | 6777th | |
| Primes | 18081st | |
| Roman numberals | ||
| Base 2 | 1100010010000111112 | 1100010010001001102 |
| Base 3 | 1010200011213 | 1010200012123 |
| Base 4 | 3010201334 | 3010202124 |
| Base 5 | 224144425 | 224200045 |
| Base 6 | 41514116 | 41514226 |
| Base 7 | 14655047 | 14655147 |
| Base 8 | 6110378 | 6110468 |
| Base 9 | 3360479 | 3360559 |
| Base 10 | 20124710 | 20125410 |
| Base 11 | 12822211 | 12822911 |
| Base 12 | 9856712 | 9857212 |
| Base 13 | 707a713 | 707b113 |
| Base 14 | 534ab14 | 534b414 |
| Base 15 | 3e96715 | 3e96e15 |
| Base 16 | 3121f16 | 3122616 |