Compare 4989 vs 4997
| Property | 4989 | 4997 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 16631 | 191 × 2631 |
| Prime factorization | 3 × 1663 | 19 × 263 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 1663, 4989 | 1, 19, 263, 4997 |
| Number of properties | 1 | 1 |
| Semiprimes | 1364th | 1365th |
| Roman numberals | MMMMCMLXXXIX | MMMMCMXCVII |
| Base 2 | 10011011111012 | 10011100001012 |
| Base 3 | 202112103 | 202120023 |
| Base 4 | 10313314 | 10320114 |
| Base 5 | 1244245 | 1244425 |
| Base 6 | 350336 | 350456 |
| Base 7 | 203557 | 203667 |
| Base 8 | 115758 | 116058 |
| Base 9 | 67539 | 67629 |
| Base 10 | 498910 | 499710 |
| Base 11 | 382611 | 383311 |
| Base 12 | 2a7912 | 2a8512 |
| Base 13 | 236a13 | 237513 |
| Base 14 | 1b6514 | 1b6d14 |
| Base 15 | 172915 | 173215 |
| Base 16 | 137d16 | 138516 |