Compare 121806 vs 121809
| Property | 121806 | 121809 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 5 | 3 |
| Prime factorization | 21 × 32 × 671 × 1011 | 31 × 191 × 21371 |
| Prime factorization | 2 × 3 × 3 × 67 × 101 | 3 × 19 × 2137 |
| Divisors count | 24 | 8 |
| Divisors | 1, 2, 3, 6, 9, 18, 67, 101, 134, 201, 202, 303, 402, 603, 606, 909, 1206, 1818, 6767, 13534, 20301, 40602, 60903, 121806 | 1, 3, 19, 57, 2137, 6411, 40603, 121809 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 111011011110011102 | 111011011110100012 |
| Base 3 | 200120021003 | 200120021103 |
| Base 4 | 1312330324 | 1312331014 |
| Base 5 | 123442115 | 123442145 |
| Base 6 | 23355306 | 23355336 |
| Base 7 | 10150567 | 10150627 |
| Base 8 | 3557168 | 3557218 |
| Base 9 | 2050709 | 2050739 |
| Base 10 | 12180610 | 12180910 |
| Base 11 | 8357311 | 8357611 |
| Base 12 | 5a5a612 | 5a5a912 |
| Base 13 | 4359913 | 4359c13 |
| Base 14 | 3256614 | 3256914 |
| Base 15 | 2615615 | 2615915 |
| Base 16 | 1dbce16 | 1dbd116 |