Compare 219839 vs 221219
| Property | 219839 | 221219 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2198391 | 2212191 |
| Prime factorization | 219839 | 221219 |
| Divisors count | 2 | 2 |
| Divisors | 1, 219839 | 1, 221219 |
| Number of properties | 5 | 7 |
| Additive primes | 7977th | |
| Chen primes | 8172nd | |
| Harmonic primes | 7352nd | 7398th |
| Isolated primes | 14948th | 15037th |
| Long primes | 7380th | |
| Primes | 19601st | 19714th |
| Safe primes | 1269th | 1272nd |
| Sophie germain primes | 2236th | |
| Roman numberals | ||
| Base 2 | 1101011010101111112 | 1101100000001000112 |
| Base 3 | 1020111200123 | 1020201100223 |
| Base 4 | 3112223334 | 3120002034 |
| Base 5 | 240133245 | 240343345 |
| Base 6 | 44134356 | 44240556 |
| Base 7 | 16036347 | 16106457 |
| Base 8 | 6552778 | 6600438 |
| Base 9 | 3645059 | 3664089 |
| Base 10 | 21983910 | 22121910 |
| Base 11 | 14019411 | 14122911 |
| Base 12 | a727b12 | a802b12 |
| Base 13 | 790a913 | 798cb13 |
| Base 14 | 5a18b14 | 5a89514 |
| Base 15 | 4520e15 | 4582e15 |
| Base 16 | 35abf16 | 3602316 |