Compare 220169 vs 221219
| Property | 220169 | 221219 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2201691 | 2212191 |
| Prime factorization | 220169 | 221219 |
| Divisors count | 2 | 2 |
| Divisors | 1, 220169 | 1, 221219 |
| Number of properties | 5 | 7 |
| Additive primes | 7977th | |
| Harmonic primes | 7398th | |
| Isolated primes | 14971st | 15037th |
| Long primes | 7380th | |
| Primes | 19630th | 19714th |
| Pythagorean primes | 9792nd | |
| Safe primes | 1272nd | |
| Sexy primes (2nd member) | 4644th | |
| Sophie germain primes | 2225th | 2236th |
| Roman numberals | ||
| Base 2 | 1101011100000010012 | 1101100000001000112 |
| Base 3 | 1020120001023 | 1020201100223 |
| Base 4 | 3113000214 | 3120002034 |
| Base 5 | 240211345 | 240343345 |
| Base 6 | 44151456 | 44240556 |
| Base 7 | 16046157 | 16106457 |
| Base 8 | 6560118 | 6600438 |
| Base 9 | 3650129 | 3664089 |
| Base 10 | 22016910 | 22121910 |
| Base 11 | 14046411 | 14122911 |
| Base 12 | a74b512 | a802b12 |
| Base 13 | 792a113 | 798cb13 |
| Base 14 | 5a34514 | 5a89514 |
| Base 15 | 4537e15 | 4582e15 |
| Base 16 | 35c0916 | 3602316 |