Compare 13213 vs 13221
| Property | 13213 | 13221 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 731 × 1811 | 32 × 131 × 1131 |
| Prime factorization | 73 × 181 | 3 × 3 × 13 × 113 |
| Divisors count | 4 | 12 |
| Divisors | 1, 73, 181, 13213 | 1, 3, 9, 13, 39, 113, 117, 339, 1017, 1469, 4407, 13221 |
| Number of properties | 1 | 0 |
| Semiprimes | 3422nd | |
| Roman numberals | ||
| Base 2 | 110011100111012 | 110011101001012 |
| Base 3 | 2000101013 | 2000102003 |
| Base 4 | 30321314 | 30322114 |
| Base 5 | 4103235 | 4103415 |
| Base 6 | 1411016 | 1411136 |
| Base 7 | 533447 | 533557 |
| Base 8 | 316358 | 316458 |
| Base 9 | 201119 | 201209 |
| Base 10 | 1321310 | 1322110 |
| Base 11 | 9a2211 | 9a2a11 |
| Base 12 | 779112 | 779912 |
| Base 13 | 602513 | 603013 |
| Base 14 | 4b5b14 | 4b6514 |
| Base 15 | 3dad15 | 3db615 |
| Base 16 | 339d16 | 33a516 |