Compare 2221 vs 2227
| Property | 2221 | 2227 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 22211 | 171 × 1311 |
| Prime factorization | 2221 | 17 × 131 |
| Divisors count | 2 | 4 |
| Divisors | 1, 2221 | 1, 17, 131, 2227 |
| Number of properties | 8 | 1 |
| Additive primes | 174th | |
| Happy primes | 59th | |
| Isolated primes | 198th | |
| Long primes | 129th | |
| Lucky primes | 74th | |
| Primes | 331st | |
| Pythagorean primes | 161st | |
| Semiprimes | 639th | |
| Super primes | 67th | |
| Roman numberals | MMCCXXI | MMCCXXVII |
| Base 2 | 1000101011012 | 1000101100112 |
| Base 3 | 100010213 | 100011113 |
| Base 4 | 2022314 | 2023034 |
| Base 5 | 323415 | 324025 |
| Base 6 | 141416 | 141516 |
| Base 7 | 63227 | 63317 |
| Base 8 | 42558 | 42638 |
| Base 9 | 30379 | 30449 |
| Base 10 | 222110 | 222710 |
| Base 11 | 173a11 | 174511 |
| Base 12 | 135112 | 135712 |
| Base 13 | 101b13 | 102413 |
| Base 14 | b4914 | b5114 |
| Base 15 | 9d115 | 9d715 |
| Base 16 | 8ad16 | 8b316 |