Compare 12121 vs 12128
| Property | 12121 | 12128 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 3 | 6 |
| Prime factorization | 171 × 231 × 311 | 25 × 3791 |
| Prime factorization | 17 × 23 × 31 | 2 × 2 × 2 × 2 × 2 × 379 |
| Divisors count | 8 | 12 |
| Divisors | 1, 17, 23, 31, 391, 527, 713, 12121 | 1, 2, 4, 8, 16, 32, 379, 758, 1516, 3032, 6064, 12128 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 101111010110012 | 101111011000002 |
| Base 3 | 1211212213 | 1211220123 |
| Base 4 | 23311214 | 23312004 |
| Base 5 | 3414415 | 3420035 |
| Base 6 | 1320416 | 1320526 |
| Base 7 | 502247 | 502347 |
| Base 8 | 275318 | 275408 |
| Base 9 | 175579 | 175659 |
| Base 10 | 1212110 | 1212810 |
| Base 11 | 911a11 | 912611 |
| Base 12 | 702112 | 702812 |
| Base 13 | 569513 | 569c13 |
| Base 14 | 45bb14 | 45c414 |
| Base 15 | 38d115 | 38d815 |
| Base 16 | 2f5916 | 2f6016 |