Compare 9987 vs 9988
Property | 9987 | 9988 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 3 |
Total factors | 2 | 4 |
Prime factorization | 31 × 33291 | 22 × 111 × 2271 |
Prime factorization | 3 × 3329 | 2 × 2 × 11 × 227 |
Divisors count | 4 | 12 |
Divisors | 1, 3, 3329, 9987 | 1, 2, 4, 11, 22, 44, 227, 454, 908, 2497, 4994, 9988 |
Number of properties | 1 | 0 |
Semiprimes | 2619th | |
Roman numberals | ||
Base 2 | 100111000000112 | 100111000001002 |
Base 3 | 1112002203 | 1112002213 |
Base 4 | 21300034 | 21300104 |
Base 5 | 3044225 | 3044235 |
Base 6 | 1141236 | 1141246 |
Base 7 | 410557 | 410567 |
Base 8 | 234038 | 234048 |
Base 9 | 146269 | 146279 |
Base 10 | 998710 | 998810 |
Base 11 | 755a11 | 756011 |
Base 12 | 594312 | 594412 |
Base 13 | 471313 | 471413 |
Base 14 | 38d514 | 38d614 |
Base 15 | 2e5c15 | 2e5d15 |
Base 16 | 270316 | 270416 |