Compare 19728 vs 19729
| Property | 19728 | 19729 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 7 | 2 |
| Prime factorization | 24 × 32 × 1371 | 1091 × 1811 |
| Prime factorization | 2 × 2 × 2 × 2 × 3 × 3 × 137 | 109 × 181 |
| Divisors count | 30 | 4 |
| Divisors | 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 274, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 4932, 6576, 9864, 19728 | 1, 109, 181, 19729 |
| Number of properties | 0 | 1 |
| Semiprimes | 5022nd | |
| Roman numberals | ||
| Base 2 | 1001101000100002 | 1001101000100012 |
| Base 3 | 10000012003 | 10000012013 |
| Base 4 | 103101004 | 103101014 |
| Base 5 | 11124035 | 11124045 |
| Base 6 | 2312006 | 2312016 |
| Base 7 | 1113427 | 1113437 |
| Base 8 | 464208 | 464218 |
| Base 9 | 300509 | 300519 |
| Base 10 | 1972810 | 1972910 |
| Base 11 | 1390511 | 1390611 |
| Base 12 | b50012 | b50112 |
| Base 13 | 8c9713 | 8c9813 |
| Base 14 | 729214 | 729314 |
| Base 15 | 5ca315 | 5ca415 |
| Base 16 | 4d1016 | 4d1116 |