Compare 2221 vs 2230
| Property | 2221 | 2230 | 
|---|---|---|
| Type | prime | composite number | 
| Unique factors | 1 | 3 | 
| Total factors | 1 | 3 | 
| Prime factorization | 22211 | 21 × 51 × 2231 | 
| Prime factorization | 2221 | 2 × 5 × 223 | 
| Divisors count | 2 | 8 | 
| Divisors | 1, 2221 | 1, 2, 5, 10, 223, 446, 1115, 2230 | 
| Number of properties | 8 | 0 | 
| Additive primes | 174th | |
| Happy primes | 59th | |
| Isolated primes | 198th | |
| Long primes | 129th | |
| Lucky primes | 74th | |
| Primes | 331st | |
| Pythagorean primes | 161st | |
| Super primes | 67th | |
| Roman numberals | MMCCXXI | MMCCXXX | 
| Base 2 | 1000101011012 | 1000101101102 | 
| Base 3 | 100010213 | 100011213 | 
| Base 4 | 2022314 | 2023124 | 
| Base 5 | 323415 | 324105 | 
| Base 6 | 141416 | 141546 | 
| Base 7 | 63227 | 63347 | 
| Base 8 | 42558 | 42668 | 
| Base 9 | 30379 | 30479 | 
| Base 10 | 222110 | 223010 | 
| Base 11 | 173a11 | 174811 | 
| Base 12 | 135112 | 135a12 | 
| Base 13 | 101b13 | 102713 | 
| Base 14 | b4914 | b5414 | 
| Base 15 | 9d115 | 9da15 | 
| Base 16 | 8ad16 | 8b616 |