Compare 28911 vs 28912
| Property | 28911 | 28912 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 6 |
| Prime factorization | 31 × 231 × 4191 | 24 × 131 × 1391 |
| Prime factorization | 3 × 23 × 419 | 2 × 2 × 2 × 2 × 13 × 139 |
| Divisors count | 8 | 20 |
| Divisors | 1, 3, 23, 69, 419, 1257, 9637, 28911 | 1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 208, 278, 556, 1112, 1807, 2224, 3614, 7228, 14456, 28912 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1110000111011112 | 1110000111100002 |
| Base 3 | 11101222103 | 11101222113 |
| Base 4 | 130032334 | 130033004 |
| Base 5 | 14111215 | 14111225 |
| Base 6 | 3415036 | 3415046 |
| Base 7 | 1502017 | 1502027 |
| Base 8 | 703578 | 703608 |
| Base 9 | 435839 | 435849 |
| Base 10 | 2891110 | 2891210 |
| Base 11 | 1a7a311 | 1a7a411 |
| Base 12 | 1489312 | 1489412 |
| Base 13 | 1020c13 | 1021013 |
| Base 14 | a77114 | a77214 |
| Base 15 | 887615 | 887715 |
| Base 16 | 70ef16 | 70f016 |