Compare 12121 vs 12129
| Property | 12121 | 12129 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 3 |
| Prime factorization | 171 × 231 × 311 | 31 × 131 × 3111 |
| Prime factorization | 17 × 23 × 31 | 3 × 13 × 311 |
| Divisors count | 8 | 8 |
| Divisors | 1, 17, 23, 31, 391, 527, 713, 12121 | 1, 3, 13, 39, 311, 933, 4043, 12129 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 101111010110012 | 101111011000012 |
| Base 3 | 1211212213 | 1211220203 |
| Base 4 | 23311214 | 23312014 |
| Base 5 | 3414415 | 3420045 |
| Base 6 | 1320416 | 1320536 |
| Base 7 | 502247 | 502357 |
| Base 8 | 275318 | 275418 |
| Base 9 | 175579 | 175669 |
| Base 10 | 1212110 | 1212910 |
| Base 11 | 911a11 | 912711 |
| Base 12 | 702112 | 702912 |
| Base 13 | 569513 | 56a013 |
| Base 14 | 45bb14 | 45c514 |
| Base 15 | 38d115 | 38d915 |
| Base 16 | 2f5916 | 2f6116 |