Compare 128922 vs 128929
| Property | 128922 | 128929 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 31 × 214871 | 311 × 41591 |
| Prime factorization | 2 × 3 × 21487 | 31 × 4159 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 3, 6, 21487, 42974, 64461, 128922 | 1, 31, 4159, 128929 |
| Number of properties | 0 | 1 |
| Semiprimes | 29800th | |
| Roman numberals | ||
| Base 2 | 111110111100110102 | 111110111101000012 |
| Base 3 | 201122112203 | 201122120113 |
| Base 4 | 1331321224 | 1331322014 |
| Base 5 | 131111425 | 131112045 |
| Base 6 | 24325106 | 24325216 |
| Base 7 | 10446037 | 10446137 |
| Base 8 | 3736328 | 3736418 |
| Base 9 | 2157569 | 2157649 |
| Base 10 | 12892210 | 12892910 |
| Base 11 | 8895211 | 8895911 |
| Base 12 | 6273612 | 6274112 |
| Base 13 | 468b113 | 468b813 |
| Base 14 | 34daa14 | 34db314 |
| Base 15 | 282ec15 | 2830415 |
| Base 16 | 1f79a16 | 1f7a116 |