Compare 12135 vs 12139
| Property | 12135 | 12139 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 31 × 51 × 8091 | 611 × 1991 |
| Prime factorization | 3 × 5 × 809 | 61 × 199 |
| Divisors count | 8 | 4 |
| Divisors | 1, 3, 5, 15, 809, 2427, 4045, 12135 | 1, 61, 199, 12139 |
| Number of properties | 0 | 1 |
| Semiprimes | 3168th | |
| Roman numberals | ||
| Base 2 | 101111011001112 | 101111011010112 |
| Base 3 | 1211221103 | 1211221213 |
| Base 4 | 23312134 | 23312234 |
| Base 5 | 3420205 | 3420245 |
| Base 6 | 1321036 | 1321116 |
| Base 7 | 502447 | 502517 |
| Base 8 | 275478 | 275538 |
| Base 9 | 175739 | 175779 |
| Base 10 | 1213510 | 1213910 |
| Base 11 | 913211 | 913611 |
| Base 12 | 703312 | 703712 |
| Base 13 | 56a613 | 56aa13 |
| Base 14 | 45cb14 | 45d114 |
| Base 15 | 38e015 | 38e415 |
| Base 16 | 2f6716 | 2f6b16 |