Compare 201847 vs 201854
| Property | 201847 | 201854 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 2018471 | 21 × 1009271 |
| Prime factorization | 201847 | 2 × 100927 |
| Divisors count | 2 | 4 |
| Divisors | 1, 201847 | 1, 2, 100927, 201854 |
| Number of properties | 4 | 1 |
| Isolated primes | 13789th | |
| Long primes | 6800th | |
| Primes | 18134th | |
| Semiprimes | 45632nd | |
| Ulam primes | 1297th | |
| Roman numberals | ||
| Base 2 | 1100010100011101112 | 1100010100011111102 |
| Base 3 | 1010202122113 | 1010202200023 |
| Base 4 | 3011013134 | 3011013324 |
| Base 5 | 224243425 | 224244045 |
| Base 6 | 41542516 | 41543026 |
| Base 7 | 15003227 | 15003327 |
| Base 8 | 6121678 | 6121768 |
| Base 9 | 3367849 | 3368029 |
| Base 10 | 20184710 | 20185410 |
| Base 11 | 12871811 | 12872411 |
| Base 12 | 9898712 | 9899212 |
| Base 13 | 70b4913 | 70b5313 |
| Base 14 | 537b914 | 537c214 |
| Base 15 | 3ec1715 | 3ec1e15 |
| Base 16 | 3147716 | 3147e16 |