Compare 121538 vs 121549
| Property | 121538 | 121549 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 671 × 9071 | 1971 × 6171 |
| Prime factorization | 2 × 67 × 907 | 197 × 617 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 67, 134, 907, 1814, 60769, 121538 | 1, 197, 617, 121549 |
| Number of properties | 0 | 1 |
| Semiprimes | 28173rd | |
| Roman numberals | ||
| Base 2 | 111011010110000102 | 111011010110011012 |
| Base 3 | 200112011023 | 200112012113 |
| Base 4 | 1312230024 | 1312230314 |
| Base 5 | 123421235 | 123421445 |
| Base 6 | 23344026 | 23344216 |
| Base 7 | 10142247 | 10142417 |
| Base 8 | 3553028 | 3553158 |
| Base 9 | 2046429 | 2046549 |
| Base 10 | 12153810 | 12154910 |
| Base 11 | 8334a11 | 8335a11 |
| Base 12 | 5a40212 | 5a41112 |
| Base 13 | 4342113 | 4342c13 |
| Base 14 | 3241414 | 3242114 |
| Base 15 | 2602815 | 2603415 |
| Base 16 | 1dac216 | 1dacd16 |