Compare 128105 vs 128143
| Property | 128105 | 128143 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 51 × 256211 | 1271 × 10091 |
| Prime factorization | 5 × 25621 | 127 × 1009 |
| Divisors count | 4 | 4 |
| Divisors | 1, 5, 25621, 128105 | 1, 127, 1009, 128143 |
| Number of properties | 1 | 1 |
| Semiprimes | 29623rd | 29634th |
| Roman numberals | ||
| Base 2 | 111110100011010012 | 111110100100011112 |
| Base 3 | 201112011223 | 201112100013 |
| Base 4 | 1331012214 | 1331020334 |
| Base 5 | 130444105 | 131000335 |
| Base 6 | 24250256 | 24251316 |
| Base 7 | 10423257 | 10424117 |
| Base 8 | 3721518 | 3722178 |
| Base 9 | 2146489 | 2147019 |
| Base 10 | 12810510 | 12814310 |
| Base 11 | 8827a11 | 8830411 |
| Base 12 | 6217512 | 621a712 |
| Base 13 | 4640313 | 4643213 |
| Base 14 | 3498514 | 349b114 |
| Base 15 | 27e5515 | 27e7d15 |
| Base 16 | 1f46916 | 1f48f16 |