Compare 121539 vs 121549
| Property | 121539 | 121549 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 31 × 111 × 291 × 1271 | 1971 × 6171 |
| Prime factorization | 3 × 11 × 29 × 127 | 197 × 617 |
| Divisors count | 16 | 4 |
| Divisors | 1, 3, 11, 29, 33, 87, 127, 319, 381, 957, 1397, 3683, 4191, 11049, 40513, 121539 | 1, 197, 617, 121549 |
| Number of properties | 0 | 1 |
| Semiprimes | 28173rd | |
| Roman numberals | ||
| Base 2 | 111011010110000112 | 111011010110011012 |
| Base 3 | 200112011103 | 200112012113 |
| Base 4 | 1312230034 | 1312230314 |
| Base 5 | 123421245 | 123421445 |
| Base 6 | 23344036 | 23344216 |
| Base 7 | 10142257 | 10142417 |
| Base 8 | 3553038 | 3553158 |
| Base 9 | 2046439 | 2046549 |
| Base 10 | 12153910 | 12154910 |
| Base 11 | 8335011 | 8335a11 |
| Base 12 | 5a40312 | 5a41112 |
| Base 13 | 4342213 | 4342c13 |
| Base 14 | 3241514 | 3242114 |
| Base 15 | 2602915 | 2603415 |
| Base 16 | 1dac316 | 1dacd16 |