Compare 157115 vs 157121
| Property | 157115 | 157121 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 51 × 71 × 672 | 471 × 33431 |
| Prime factorization | 5 × 7 × 67 × 67 | 47 × 3343 |
| Divisors count | 12 | 4 |
| Divisors | 1, 5, 7, 35, 67, 335, 469, 2345, 4489, 22445, 31423, 157115 | 1, 47, 3343, 157121 |
| Number of properties | 0 | 1 |
| Semiprimes | 35934th | |
| Roman numberals | ||
| Base 2 | 1001100101101110112 | 1001100101110000012 |
| Base 3 | 212221120023 | 212221120223 |
| Base 4 | 2121123234 | 2121130014 |
| Base 5 | 200114305 | 200114415 |
| Base 6 | 32112156 | 32112256 |
| Base 7 | 12230307 | 12230367 |
| Base 8 | 4626738 | 4627018 |
| Base 9 | 2584629 | 2584689 |
| Base 10 | 15711510 | 15712110 |
| Base 11 | a805211 | a805811 |
| Base 12 | 76b0b12 | 76b1512 |
| Base 13 | 5668a13 | 5669313 |
| Base 14 | 4138714 | 4138d14 |
| Base 15 | 3184515 | 3184b15 |
| Base 16 | 265bb16 | 265c116 |