Compare 4221 vs 4223
| Property | 4221 | 4223 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 32 × 71 × 671 | 411 × 1031 |
| Prime factorization | 3 × 3 × 7 × 67 | 41 × 103 |
| Divisors count | 12 | 4 |
| Divisors | 1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221 | 1, 41, 103, 4223 |
| Number of properties | 0 | 1 |
| Semiprimes | 1160th | |
| Roman numberals | MMMMCCXXI | MMMMCCXXIII |
| Base 2 | 10000011111012 | 10000011111112 |
| Base 3 | 122101003 | 122101023 |
| Base 4 | 10013314 | 10013334 |
| Base 5 | 1133415 | 1133435 |
| Base 6 | 313136 | 313156 |
| Base 7 | 152107 | 152127 |
| Base 8 | 101758 | 101778 |
| Base 9 | 57109 | 57129 |
| Base 10 | 422110 | 422310 |
| Base 11 | 319811 | 319a11 |
| Base 12 | 253912 | 253b12 |
| Base 13 | 1bc913 | 1bcb13 |
| Base 14 | 177714 | 177914 |
| Base 15 | 13b615 | 13b815 |
| Base 16 | 107d16 | 107f16 |