Compare 121549 vs 121555
| Property | 121549 | 121555 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 1971 × 6171 | 51 × 71 × 231 × 1511 |
| Prime factorization | 197 × 617 | 5 × 7 × 23 × 151 |
| Divisors count | 4 | 16 |
| Divisors | 1, 197, 617, 121549 | 1, 5, 7, 23, 35, 115, 151, 161, 755, 805, 1057, 3473, 5285, 17365, 24311, 121555 |
| Number of properties | 1 | 0 |
| Semiprimes | 28173rd | |
| Roman numberals | ||
| Base 2 | 111011010110011012 | 111011010110100112 |
| Base 3 | 200112012113 | 200112020013 |
| Base 4 | 1312230314 | 1312231034 |
| Base 5 | 123421445 | 123422105 |
| Base 6 | 23344216 | 23344316 |
| Base 7 | 10142417 | 10142507 |
| Base 8 | 3553158 | 3553238 |
| Base 9 | 2046549 | 2046619 |
| Base 10 | 12154910 | 12155510 |
| Base 11 | 8335a11 | 8336511 |
| Base 12 | 5a41112 | 5a41712 |
| Base 13 | 4342c13 | 4343513 |
| Base 14 | 3242114 | 3242714 |
| Base 15 | 2603415 | 2603a15 |
| Base 16 | 1dacd16 | 1dad316 |