Compare 121207 vs 121213
| Property | 121207 | 121213 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 611 × 19871 | 471 × 25791 |
| Prime factorization | 61 × 1987 | 47 × 2579 |
| Divisors count | 4 | 4 |
| Divisors | 1, 61, 1987, 121207 | 1, 47, 2579, 121213 |
| Number of properties | 1 | 1 |
| Semiprimes | 28097th | 28099th |
| Roman numberals | ||
| Base 2 | 111011001011101112 | 111011001011111012 |
| Base 3 | 200110210113 | 200110211013 |
| Base 4 | 1312113134 | 1312113314 |
| Base 5 | 123343125 | 123343235 |
| Base 6 | 23330516 | 23331016 |
| Base 7 | 10132427 | 10132517 |
| Base 8 | 3545678 | 3545758 |
| Base 9 | 2042349 | 2042419 |
| Base 10 | 12120710 | 12121310 |
| Base 11 | 8307911 | 8308411 |
| Base 12 | 5a18712 | 5a19112 |
| Base 13 | 4322813 | 4323113 |
| Base 14 | 3225914 | 3226114 |
| Base 15 | 25da715 | 25dad15 |
| Base 16 | 1d97716 | 1d97d16 |