Compare 121996 vs 121999
| Property | 121996 | 121999 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 71 × 43571 | 191 × 64211 |
| Prime factorization | 2 × 2 × 7 × 4357 | 19 × 6421 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 7, 14, 28, 4357, 8714, 17428, 30499, 60998, 121996 | 1, 19, 6421, 121999 |
| Number of properties | 0 | 1 |
| Semiprimes | 28272nd | |
| Roman numberals | ||
| Base 2 | 111011100100011002 | 111011100100011112 |
| Base 3 | 200121001013 | 200121001113 |
| Base 4 | 1313020304 | 1313020334 |
| Base 5 | 124004415 | 124004445 |
| Base 6 | 23404446 | 23404516 |
| Base 7 | 10154507 | 10154537 |
| Base 8 | 3562148 | 3562178 |
| Base 9 | 2053119 | 2053149 |
| Base 10 | 12199610 | 12199910 |
| Base 11 | 8372611 | 8372911 |
| Base 12 | 5a72412 | 5a72712 |
| Base 13 | 436b413 | 436b713 |
| Base 14 | 3266014 | 3266314 |
| Base 15 | 2623115 | 2623415 |
| Base 16 | 1dc8c16 | 1dc8f16 |