Compare 19480 vs 19487
| Property | 19480 | 19487 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 23 × 51 × 4871 | 131 × 14991 |
| Prime factorization | 2 × 2 × 2 × 5 × 487 | 13 × 1499 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 4, 5, 8, 10, 20, 40, 487, 974, 1948, 2435, 3896, 4870, 9740, 19480 | 1, 13, 1499, 19487 |
| Number of properties | 0 | 1 |
| Semiprimes | 4959th | |
| Roman numberals | ||
| Base 2 | 1001100000110002 | 1001100000111112 |
| Base 3 | 2222011113 | 2222012023 |
| Base 4 | 103001204 | 103001334 |
| Base 5 | 11104105 | 11104225 |
| Base 6 | 2301046 | 2301156 |
| Base 7 | 1105367 | 1105467 |
| Base 8 | 460308 | 460378 |
| Base 9 | 286449 | 286529 |
| Base 10 | 1948010 | 1948710 |
| Base 11 | 136aa11 | 1370611 |
| Base 12 | b33412 | b33b12 |
| Base 13 | 8b3613 | 8b4013 |
| Base 14 | 715614 | 715d14 |
| Base 15 | 5b8a15 | 5b9215 |
| Base 16 | 4c1816 | 4c1f16 |