Compare 28399 vs 28406
| Property | 28399 | 28406 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 71 × 40571 | 21 × 71 × 20291 |
| Prime factorization | 7 × 4057 | 2 × 7 × 2029 |
| Divisors count | 4 | 8 |
| Divisors | 1, 7, 4057, 28399 | 1, 2, 7, 14, 2029, 4058, 14203, 28406 |
| Number of properties | 1 | 0 |
| Semiprimes | 7084th | |
| Roman numberals | ||
| Base 2 | 1101110111011112 | 1101110111101102 |
| Base 3 | 11022212113 | 11022220023 |
| Base 4 | 123232334 | 123233124 |
| Base 5 | 14020445 | 14021115 |
| Base 6 | 3352516 | 3353026 |
| Base 7 | 1455407 | 1455507 |
| Base 8 | 673578 | 673668 |
| Base 9 | 428549 | 428629 |
| Base 10 | 2839910 | 2840610 |
| Base 11 | 1a37811 | 1a38411 |
| Base 12 | 1452712 | 1453212 |
| Base 13 | cc0713 | cc1113 |
| Base 14 | a4c714 | a4d014 |
| Base 15 | 863415 | 863b15 |
| Base 16 | 6eef16 | 6ef616 |