Compare 220889 vs 221021
| Property | 220889 | 221021 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2208891 | 2210211 |
| Prime factorization | 220889 | 221021 |
| Divisors count | 2 | 2 |
| Divisors | 1, 220889 | 1, 221021 |
| Number of properties | 5 | 6 |
| Additive primes | 7967th | |
| Harmonic primes | 7390th | |
| Isolated primes | 15020th | 15026th |
| Long primes | 7375th | |
| Primes | 19687th | 19697th |
| Pythagorean primes | 9822nd | 9827th |
| Super primes | 2228th | 2229th |
| Roman numberals | ||
| Base 2 | 1101011110110110012 | 1101011111010111012 |
| Base 3 | 1020200000023 | 1020200112223 |
| Base 4 | 3113231214 | 3113311314 |
| Base 5 | 240320245 | 240330415 |
| Base 6 | 44223456 | 44231256 |
| Base 7 | 16066647 | 16102437 |
| Base 8 | 6573318 | 6575358 |
| Base 9 | 3660029 | 3661589 |
| Base 10 | 22088910 | 22102110 |
| Base 11 | 140a5911 | 14106911 |
| Base 12 | a79b512 | a7aa512 |
| Base 13 | 7970613 | 797a813 |
| Base 14 | 5a6db14 | 5a79314 |
| Base 15 | 456ae15 | 4574b15 |
| Base 16 | 35ed916 | 35f5d16 |