Compare 220889 vs 220919
| Property | 220889 | 220919 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2208891 | 2209191 |
| Prime factorization | 220889 | 220919 |
| Divisors count | 2 | 2 |
| Divisors | 1, 220889 | 1, 220919 |
| Number of properties | 5 | 6 |
| Additive primes | 7967th | 7968th |
| Chen primes | 8210th | |
| Isolated primes | 15020th | 15023rd |
| Primes | 19687th | 19692nd |
| Pythagorean primes | 9822nd | |
| Safe primes | 1270th | |
| Sophie germain primes | 2233rd | |
| Super primes | 2228th | |
| Roman numberals | ||
| Base 2 | 1101011110110110012 | 1101011110111101112 |
| Base 3 | 1020200000023 | 1020200010123 |
| Base 4 | 3113231214 | 3113233134 |
| Base 5 | 240320245 | 240321345 |
| Base 6 | 44223456 | 44224356 |
| Base 7 | 16066647 | 16100367 |
| Base 8 | 6573318 | 6573678 |
| Base 9 | 3660029 | 3660359 |
| Base 10 | 22088910 | 22091910 |
| Base 11 | 140a5911 | 140a8611 |
| Base 12 | a79b512 | a7a1b12 |
| Base 13 | 7970613 | 7972a13 |
| Base 14 | 5a6db14 | 5a71d14 |
| Base 15 | 456ae15 | 456ce15 |
| Base 16 | 35ed916 | 35ef716 |