Compare 220217 vs 220421
| Property | 220217 | 220421 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2202171 | 2204211 |
| Prime factorization | 220217 | 220421 |
| Divisors count | 2 | 2 |
| Divisors | 1, 220217 | 1, 220421 |
| Number of properties | 5 | 6 |
| Additive primes | 7949th | |
| Chen primes | 8184th | 8190th |
| Isolated primes | 14974th | 14991st |
| Long primes | 7350th | 7355th |
| Primes | 19633rd | 19650th |
| Pythagorean primes | 9795th | 9802nd |
| Roman numberals | ||
| Base 2 | 1101011100001110012 | 1101011101000001012 |
| Base 3 | 1020120020123 | 1020121002023 |
| Base 4 | 3113003214 | 3113100114 |
| Base 5 | 240213325 | 240231415 |
| Base 6 | 44153056 | 44202456 |
| Base 7 | 16050147 | 16054257 |
| Base 8 | 6560718 | 6564058 |
| Base 9 | 3650659 | 3653229 |
| Base 10 | 22021710 | 22042110 |
| Base 11 | 1404a811 | 14067311 |
| Base 12 | a753512 | a768512 |
| Base 13 | 7930a13 | 7943613 |
| Base 14 | 5a37b14 | 5a48514 |
| Base 15 | 453b215 | 4549b15 |
| Base 16 | 35c3916 | 35d0516 |