Compare 21040 vs 21049
| Property | 21040 | 21049 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 6 | 3 |
| Prime factorization | 24 × 51 × 2631 | 71 × 311 × 971 |
| Prime factorization | 2 × 2 × 2 × 2 × 5 × 263 | 7 × 31 × 97 |
| Divisors count | 20 | 8 |
| Divisors | 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 526, 1052, 1315, 2104, 2630, 4208, 5260, 10520, 21040 | 1, 7, 31, 97, 217, 679, 3007, 21049 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010010001100002 | 1010010001110012 |
| Base 3 | 10012120213 | 10012121213 |
| Base 4 | 110203004 | 110203214 |
| Base 5 | 11331305 | 11331445 |
| Base 6 | 2412246 | 2412416 |
| Base 7 | 1152257 | 1152407 |
| Base 8 | 510608 | 510718 |
| Base 9 | 317679 | 317779 |
| Base 10 | 2104010 | 2104910 |
| Base 11 | 1489811 | 148a611 |
| Base 12 | 1021412 | 1022112 |
| Base 13 | 976613 | 977213 |
| Base 14 | 794c14 | 795714 |
| Base 15 | 637a15 | 638415 |
| Base 16 | 523016 | 523916 |