Compare 28122 vs 28131
| Property | 28122 | 28131 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 31 × 431 × 1091 | 31 × 93771 |
| Prime factorization | 2 × 3 × 43 × 109 | 3 × 9377 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 3, 6, 43, 86, 109, 129, 218, 258, 327, 654, 4687, 9374, 14061, 28122 | 1, 3, 9377, 28131 |
| Number of properties | 0 | 1 |
| Semiprimes | 7013th | |
| Roman numberals | ||
| Base 2 | 1101101110110102 | 1101101111000112 |
| Base 3 | 11021201203 | 11021202203 |
| Base 4 | 123131224 | 123132034 |
| Base 5 | 13444425 | 14000115 |
| Base 6 | 3341106 | 3341236 |
| Base 7 | 1446637 | 1450057 |
| Base 8 | 667328 | 667438 |
| Base 9 | 425169 | 425269 |
| Base 10 | 2812210 | 2813110 |
| Base 11 | 1a14611 | 1a15411 |
| Base 12 | 1433612 | 1434312 |
| Base 13 | ca5313 | ca5c13 |
| Base 14 | a36a14 | a37514 |
| Base 15 | 84ec15 | 850615 |
| Base 16 | 6dda16 | 6de316 |