Compare 12138 vs 12145
| Property | 12138 | 12145 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 5 | 3 |
| Prime factorization | 21 × 31 × 71 × 172 | 51 × 71 × 3471 |
| Prime factorization | 2 × 3 × 7 × 17 × 17 | 5 × 7 × 347 |
| Divisors count | 24 | 8 |
| Divisors | 1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 289, 357, 578, 714, 867, 1734, 2023, 4046, 6069, 12138 | 1, 5, 7, 35, 347, 1735, 2429, 12145 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 101111011010102 | 101111011100012 |
| Base 3 | 1211221203 | 1211222113 |
| Base 4 | 23312224 | 23313014 |
| Base 5 | 3420235 | 3420405 |
| Base 6 | 1321106 | 1321216 |
| Base 7 | 502507 | 502607 |
| Base 8 | 275528 | 275618 |
| Base 9 | 175769 | 175849 |
| Base 10 | 1213810 | 1214510 |
| Base 11 | 913511 | 914111 |
| Base 12 | 703612 | 704112 |
| Base 13 | 56a913 | 56b313 |
| Base 14 | 45d014 | 45d714 |
| Base 15 | 38e315 | 38ea15 |
| Base 16 | 2f6a16 | 2f7116 |