Compare 13428 vs 13438
| Property | 13428 | 13438 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 22 × 32 × 3731 | 21 × 67191 |
| Prime factorization | 2 × 2 × 3 × 3 × 373 | 2 × 6719 |
| Divisors count | 18 | 4 |
| Divisors | 1, 2, 3, 4, 6, 9, 12, 18, 36, 373, 746, 1119, 1492, 2238, 3357, 4476, 6714, 13428 | 1, 2, 6719, 13438 |
| Number of properties | 0 | 1 |
| Semiprimes | 3479th | |
| Roman numberals | ||
| Base 2 | 110100011101002 | 110100011111102 |
| Base 3 | 2001021003 | 2001022013 |
| Base 4 | 31013104 | 31013324 |
| Base 5 | 4122035 | 4122235 |
| Base 6 | 1421006 | 1421146 |
| Base 7 | 541027 | 541157 |
| Base 8 | 321648 | 321768 |
| Base 9 | 203709 | 203819 |
| Base 10 | 1342810 | 1343810 |
| Base 11 | a0a811 | a10711 |
| Base 12 | 793012 | 793a12 |
| Base 13 | 615c13 | 616913 |
| Base 14 | 4c7214 | 4c7c14 |
| Base 15 | 3ea315 | 3ead15 |
| Base 16 | 347416 | 347e16 |