Compare 121491 vs 121497
| Property | 121491 | 121497 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 32 × 134991 | 31 × 404991 |
| Prime factorization | 3 × 3 × 13499 | 3 × 40499 |
| Divisors count | 6 | 4 |
| Divisors | 1, 3, 9, 13499, 40497, 121491 | 1, 3, 40499, 121497 |
| Number of properties | 0 | 1 |
| Semiprimes | 28161st | |
| Roman numberals | ||
| Base 2 | 111011010100100112 | 111011010100110012 |
| Base 3 | 200111222003 | 200111222203 |
| Base 4 | 1312221034 | 1312221214 |
| Base 5 | 123414315 | 123414425 |
| Base 6 | 23342436 | 23342536 |
| Base 7 | 10141267 | 10141357 |
| Base 8 | 3552238 | 3552318 |
| Base 9 | 2045809 | 2045869 |
| Base 10 | 12149110 | 12149710 |
| Base 11 | 8330711 | 8331211 |
| Base 12 | 5a38312 | 5a38912 |
| Base 13 | 433b613 | 433bc13 |
| Base 14 | 323bd14 | 323c514 |
| Base 15 | 25ee615 | 25eec15 |
| Base 16 | 1da9316 | 1da9916 |