Compare 20987 vs 20994
| Property | 20987 | 20994 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 311 × 6771 | 21 × 31 × 34991 |
| Prime factorization | 31 × 677 | 2 × 3 × 3499 |
| Divisors count | 4 | 8 |
| Divisors | 1, 31, 677, 20987 | 1, 2, 3, 6, 3499, 6998, 10497, 20994 |
| Number of properties | 1 | 0 |
| Semiprimes | 5323rd | |
| Roman numberals | ||
| Base 2 | 1010001111110112 | 1010010000000102 |
| Base 3 | 10012100223 | 10012101203 |
| Base 4 | 110133234 | 110200024 |
| Base 5 | 11324225 | 11324345 |
| Base 6 | 2410556 | 2411106 |
| Base 7 | 1151217 | 1151317 |
| Base 8 | 507738 | 510028 |
| Base 9 | 317089 | 317169 |
| Base 10 | 2098710 | 2099410 |
| Base 11 | 1484a11 | 1485611 |
| Base 12 | 1018b12 | 1019612 |
| Base 13 | 972513 | 972c13 |
| Base 14 | 791114 | 791814 |
| Base 15 | 634215 | 634915 |
| Base 16 | 51fb16 | 520216 |