Compare 220421 vs 220709
| Property | 220421 | 220709 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2204211 | 2207091 |
| Prime factorization | 220421 | 220709 |
| Divisors count | 2 | 2 |
| Divisors | 1, 220421 | 1, 220709 |
| Number of properties | 6 | 5 |
| Additive primes | 7949th | |
| Chen primes | 8190th | 8201st |
| Isolated primes | 14991st | 15008th |
| Long primes | 7355th | 7367th |
| Primes | 19650th | 19671st |
| Pythagorean primes | 9802nd | 9813th |
| Roman numberals | ||
| Base 2 | 1101011101000001012 | 1101011110001001012 |
| Base 3 | 1020121002023 | 1020122021023 |
| Base 4 | 3113100114 | 3113202114 |
| Base 5 | 240231415 | 240303145 |
| Base 6 | 44202456 | 44214456 |
| Base 7 | 16054257 | 16063167 |
| Base 8 | 6564058 | 6570458 |
| Base 9 | 3653229 | 3656729 |
| Base 10 | 22042110 | 22070910 |
| Base 11 | 14067311 | 14090511 |
| Base 12 | a768512 | a788512 |
| Base 13 | 7943613 | 795c813 |
| Base 14 | 5a48514 | 5a60d14 |
| Base 15 | 4549b15 | 455de15 |
| Base 16 | 35d0516 | 35e2516 |