Compare 10820 vs 10821
| Property | 10820 | 10821 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 51 × 5411 | 31 × 36071 |
| Prime factorization | 2 × 2 × 5 × 541 | 3 × 3607 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 5, 10, 20, 541, 1082, 2164, 2705, 5410, 10820 | 1, 3, 3607, 10821 |
| Number of properties | 0 | 1 |
| Semiprimes | 2833rd | |
| Roman numberals | ||
| Base 2 | 101010010001002 | 101010010001012 |
| Base 3 | 1122112023 | 1122112103 |
| Base 4 | 22210104 | 22210114 |
| Base 5 | 3212405 | 3212415 |
| Base 6 | 1220326 | 1220336 |
| Base 7 | 433557 | 433567 |
| Base 8 | 251048 | 251058 |
| Base 9 | 157529 | 157539 |
| Base 10 | 1082010 | 1082110 |
| Base 11 | 814711 | 814811 |
| Base 12 | 631812 | 631912 |
| Base 13 | 4c0413 | 4c0513 |
| Base 14 | 3d2c14 | 3d2d14 |
| Base 15 | 331515 | 331615 |
| Base 16 | 2a4416 | 2a4516 |