Compare 121239 vs 121243
| Property | 121239 | 121243 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 32 × 191 × 7091 | 2631 × 4611 |
| Prime factorization | 3 × 3 × 19 × 709 | 263 × 461 |
| Divisors count | 12 | 4 |
| Divisors | 1, 3, 9, 19, 57, 171, 709, 2127, 6381, 13471, 40413, 121239 | 1, 263, 461, 121243 |
| Number of properties | 0 | 1 |
| Semiprimes | 28109th | |
| Roman numberals | ||
| Base 2 | 111011001100101112 | 111011001100110112 |
| Base 3 | 200110221003 | 200110221113 |
| Base 4 | 1312121134 | 1312121234 |
| Base 5 | 123344245 | 123344335 |
| Base 6 | 23331436 | 23331516 |
| Base 7 | 10133167 | 10133237 |
| Base 8 | 3546278 | 3546338 |
| Base 9 | 2042709 | 2042749 |
| Base 10 | 12123910 | 12124310 |
| Base 11 | 830a811 | 8310111 |
| Base 12 | 5a1b312 | 5a1b712 |
| Base 13 | 4325113 | 4325513 |
| Base 14 | 3227d14 | 3228314 |
| Base 15 | 25dc915 | 25dcd15 |
| Base 16 | 1d99716 | 1d99b16 |