Compare 20994 vs 21005
| Property | 20994 | 21005 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 31 × 34991 | 51 × 42011 |
| Prime factorization | 2 × 3 × 3499 | 5 × 4201 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 3, 6, 3499, 6998, 10497, 20994 | 1, 5, 4201, 21005 |
| Number of properties | 0 | 1 |
| Semiprimes | 5330th | |
| Roman numberals | ||
| Base 2 | 1010010000000102 | 1010010000011012 |
| Base 3 | 10012101203 | 10012102223 |
| Base 4 | 110200024 | 110200314 |
| Base 5 | 11324345 | 11330105 |
| Base 6 | 2411106 | 2411256 |
| Base 7 | 1151317 | 1151457 |
| Base 8 | 510028 | 510158 |
| Base 9 | 317169 | 317289 |
| Base 10 | 2099410 | 2100510 |
| Base 11 | 1485611 | 1486611 |
| Base 12 | 1019612 | 101a512 |
| Base 13 | 972c13 | 973a13 |
| Base 14 | 791814 | 792514 |
| Base 15 | 634915 | 635515 |
| Base 16 | 520216 | 520d16 |