Compare 220469 vs 221999
| Property | 220469 | 221999 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2204691 | 2219991 |
| Prime factorization | 220469 | 221999 |
| Divisors count | 2 | 2 |
| Divisors | 1, 220469 | 1, 221999 |
| Number of properties | 7 | 4 |
| Additive primes | 7951st | |
| Chen primes | 8192nd | 8241st |
| Isolated primes | 15083rd | |
| Long primes | 7357th | |
| Primes | 19652nd | 19776th |
| Pythagorean primes | 9803rd | |
| Sophie germain primes | 2228th | 2240th |
| Twin primes (1st member) | 2331st | |
| Roman numberals | ||
| Base 2 | 1101011101001101012 | 1101100011001011112 |
| Base 3 | 1020121021123 | 1020211120123 |
| Base 4 | 3113103114 | 3120302334 |
| Base 5 | 240233345 | 241004445 |
| Base 6 | 44204056 | 44314356 |
| Base 7 | 16055247 | 16131417 |
| Base 8 | 6564658 | 6614578 |
| Base 9 | 3653759 | 3674659 |
| Base 10 | 22046910 | 22199910 |
| Base 11 | 14070711 | 14187811 |
| Base 12 | a770512 | a857b12 |
| Base 13 | 7947213 | 7a07b13 |
| Base 14 | 5a4bb14 | 5ac9114 |
| Base 15 | 454ce15 | 45b9e15 |
| Base 16 | 35d3516 | 3632f16 |