Compare 121215 vs 121224
| Property | 121215 | 121224 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 5 |
| Prime factorization | 31 × 51 × 80811 | 23 × 31 × 50511 |
| Prime factorization | 3 × 5 × 8081 | 2 × 2 × 2 × 3 × 5051 |
| Divisors count | 8 | 16 |
| Divisors | 1, 3, 5, 15, 8081, 24243, 40405, 121215 | 1, 2, 3, 4, 6, 8, 12, 24, 5051, 10102, 15153, 20204, 30306, 40408, 60612, 121224 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 111011001011111112 | 111011001100010002 |
| Base 3 | 200110211103 | 200110212103 |
| Base 4 | 1312113334 | 1312120204 |
| Base 5 | 123343305 | 123343445 |
| Base 6 | 23331036 | 23331206 |
| Base 7 | 10132537 | 10132657 |
| Base 8 | 3545778 | 3546108 |
| Base 9 | 2042439 | 2042539 |
| Base 10 | 12121510 | 12122410 |
| Base 11 | 8308611 | 8309411 |
| Base 12 | 5a19312 | 5a1a012 |
| Base 13 | 4323313 | 4323c13 |
| Base 14 | 3226314 | 3226c14 |
| Base 15 | 25db015 | 25db915 |
| Base 16 | 1d97f16 | 1d98816 |