Compare 138906 vs 138909
| Property | 138906 | 138909 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 21 × 32 × 77171 | 31 × 191 × 24371 |
| Prime factorization | 2 × 3 × 3 × 7717 | 3 × 19 × 2437 |
| Divisors count | 12 | 8 |
| Divisors | 1, 2, 3, 6, 9, 18, 7717, 15434, 23151, 46302, 69453, 138906 | 1, 3, 19, 57, 2437, 7311, 46303, 138909 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1000011110100110102 | 1000011110100111012 |
| Base 3 | 210011122003 | 210011122103 |
| Base 4 | 2013221224 | 2013221314 |
| Base 5 | 134211115 | 134211145 |
| Base 6 | 25510306 | 25510336 |
| Base 7 | 11156557 | 11156617 |
| Base 8 | 4172328 | 4172358 |
| Base 9 | 2314809 | 2314839 |
| Base 10 | 13890610 | 13890910 |
| Base 11 | 953a911 | 9540111 |
| Base 12 | 6847612 | 6847912 |
| Base 13 | 4b2c113 | 4b2c413 |
| Base 14 | 3889c14 | 388a114 |
| Base 15 | 2b25615 | 2b25915 |
| Base 16 | 21e9a16 | 21e9d16 |