Compare 220807 vs 221021
| Property | 220807 | 221021 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2208071 | 2210211 |
| Prime factorization | 220807 | 221021 |
| Divisors count | 2 | 2 |
| Divisors | 1, 220807 | 1, 221021 |
| Number of properties | 6 | 6 |
| Additive primes | 7964th | |
| Cousin primes (1st member) | 2324th | |
| Harmonic primes | 7384th | 7390th |
| Isolated primes | 15016th | 15026th |
| Long primes | 7369th | 7375th |
| Primes | 19679th | 19697th |
| Pythagorean primes | 9827th | |
| Super primes | 2229th | |
| Roman numberals | ||
| Base 2 | 1101011110100001112 | 1101011111010111012 |
| Base 3 | 1020122200013 | 1020200112223 |
| Base 4 | 3113220134 | 3113311314 |
| Base 5 | 240312125 | 240330415 |
| Base 6 | 44221316 | 44231256 |
| Base 7 | 16065167 | 16102437 |
| Base 8 | 6572078 | 6575358 |
| Base 9 | 3658019 | 3661589 |
| Base 10 | 22080710 | 22102110 |
| Base 11 | 14099411 | 14106911 |
| Base 12 | a794712 | a7aa512 |
| Base 13 | 7967213 | 797a813 |
| Base 14 | 5a67d14 | 5a79314 |
| Base 15 | 4565715 | 4574b15 |
| Base 16 | 35e8716 | 35f5d16 |