Compare 28712 vs 28721
| Property | 28712 | 28721 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 5 | 3 |
| Prime factorization | 23 × 371 × 971 | 71 × 111 × 3731 |
| Prime factorization | 2 × 2 × 2 × 37 × 97 | 7 × 11 × 373 |
| Divisors count | 16 | 8 |
| Divisors | 1, 2, 4, 8, 37, 74, 97, 148, 194, 296, 388, 776, 3589, 7178, 14356, 28712 | 1, 7, 11, 77, 373, 2611, 4103, 28721 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1110000001010002 | 1110000001100012 |
| Base 3 | 11101011023 | 11101012023 |
| Base 4 | 130002204 | 130003014 |
| Base 5 | 14043225 | 14043415 |
| Base 6 | 3405326 | 3405456 |
| Base 7 | 1464657 | 1465107 |
| Base 8 | 700508 | 700618 |
| Base 9 | 433429 | 433529 |
| Base 10 | 2871210 | 2872110 |
| Base 11 | 1a63211 | 1a64011 |
| Base 12 | 1474812 | 1475512 |
| Base 13 | 100b813 | 100c413 |
| Base 14 | a66c14 | a67714 |
| Base 15 | 879215 | 879b15 |
| Base 16 | 702816 | 703116 |