Compare 128247 vs 128255
| Property | 128247 | 128255 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 31 × 71 × 311 × 1971 | 51 × 1131 × 2271 |
| Prime factorization | 3 × 7 × 31 × 197 | 5 × 113 × 227 |
| Divisors count | 16 | 8 |
| Divisors | 1, 3, 7, 21, 31, 93, 197, 217, 591, 651, 1379, 4137, 6107, 18321, 42749, 128247 | 1, 5, 113, 227, 565, 1135, 25651, 128255 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 111110100111101112 | 111110100111111112 |
| Base 3 | 201112202203 | 201112210123 |
| Base 4 | 1331033134 | 1331033334 |
| Base 5 | 131004425 | 131010105 |
| Base 6 | 24254236 | 24254356 |
| Base 7 | 10426207 | 10426317 |
| Base 8 | 3723678 | 3723778 |
| Base 9 | 2148269 | 2148359 |
| Base 10 | 12824710 | 12825510 |
| Base 11 | 8839911 | 883a611 |
| Base 12 | 6227312 | 6227b12 |
| Base 13 | 464b213 | 464ba13 |
| Base 14 | 34a4714 | 34a5114 |
| Base 15 | 27eec15 | 2800515 |
| Base 16 | 1f4f716 | 1f4ff16 |