Compare 20989 vs 20996
| Property | 20989 | 20996 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 1391 × 1511 | 22 × 291 × 1811 |
| Prime factorization | 139 × 151 | 2 × 2 × 29 × 181 |
| Divisors count | 4 | 12 |
| Divisors | 1, 139, 151, 20989 | 1, 2, 4, 29, 58, 116, 181, 362, 724, 5249, 10498, 20996 |
| Number of properties | 1 | 0 |
| Semiprimes | 5324th | |
| Roman numberals | ||
| Base 2 | 1010001111111012 | 1010010000001002 |
| Base 3 | 10012101013 | 10012101223 |
| Base 4 | 110133314 | 110200104 |
| Base 5 | 11324245 | 11324415 |
| Base 6 | 2411016 | 2411126 |
| Base 7 | 1151237 | 1151337 |
| Base 8 | 507758 | 510048 |
| Base 9 | 317119 | 317189 |
| Base 10 | 2098910 | 2099610 |
| Base 11 | 1485111 | 1485811 |
| Base 12 | 1019112 | 1019812 |
| Base 13 | 972713 | 973113 |
| Base 14 | 791314 | 791a14 |
| Base 15 | 634415 | 634b15 |
| Base 16 | 51fd16 | 520416 |