Compare 13221 vs 13228
| Property | 13221 | 13228 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 4 | 3 |
| Prime factorization | 32 × 131 × 1131 | 22 × 33071 |
| Prime factorization | 3 × 3 × 13 × 113 | 2 × 2 × 3307 |
| Divisors count | 12 | 6 |
| Divisors | 1, 3, 9, 13, 39, 113, 117, 339, 1017, 1469, 4407, 13221 | 1, 2, 4, 3307, 6614, 13228 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 110011101001012 | 110011101011002 |
| Base 3 | 2000102003 | 2000102213 |
| Base 4 | 30322114 | 30322304 |
| Base 5 | 4103415 | 4104035 |
| Base 6 | 1411136 | 1411246 |
| Base 7 | 533557 | 533657 |
| Base 8 | 316458 | 316548 |
| Base 9 | 201209 | 201279 |
| Base 10 | 1322110 | 1322810 |
| Base 11 | 9a2a11 | 9a3611 |
| Base 12 | 779912 | 77a412 |
| Base 13 | 603013 | 603713 |
| Base 14 | 4b6514 | 4b6c14 |
| Base 15 | 3db615 | 3dbd15 |
| Base 16 | 33a516 | 33ac16 |