Compare 13209 vs 13221
| Property | 13209 | 13221 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 4 |
| Prime factorization | 31 × 71 × 171 × 371 | 32 × 131 × 1131 |
| Prime factorization | 3 × 7 × 17 × 37 | 3 × 3 × 13 × 113 |
| Divisors count | 16 | 12 |
| Divisors | 1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 357, 629, 777, 1887, 4403, 13209 | 1, 3, 9, 13, 39, 113, 117, 339, 1017, 1469, 4407, 13221 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 110011100110012 | 110011101001012 |
| Base 3 | 2000100203 | 2000102003 |
| Base 4 | 30321214 | 30322114 |
| Base 5 | 4103145 | 4103415 |
| Base 6 | 1410536 | 1411136 |
| Base 7 | 533407 | 533557 |
| Base 8 | 316318 | 316458 |
| Base 9 | 201069 | 201209 |
| Base 10 | 1320910 | 1322110 |
| Base 11 | 9a1911 | 9a2a11 |
| Base 12 | 778912 | 779912 |
| Base 13 | 602113 | 603013 |
| Base 14 | 4b5714 | 4b6514 |
| Base 15 | 3da915 | 3db615 |
| Base 16 | 339916 | 33a516 |