Compare 4487 vs 4489
| Property | 4487 | 4489 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 2 |
| Prime factorization | 71 × 6411 | 672 |
| Prime factorization | 7 × 641 | 67 × 67 |
| Divisors count | 4 | 3 |
| Divisors | 1, 7, 641, 4487 | 1, 67, 4489 |
| Number of properties | 1 | 1 |
| Semiprimes | 1232nd | 1233rd |
| Roman numberals | MMMMCDLXXXVII | MMMMCDLXXXIX |
| Base 2 | 10001100001112 | 10001100010012 |
| Base 3 | 200110123 | 200110213 |
| Base 4 | 10120134 | 10120214 |
| Base 5 | 1204225 | 1204245 |
| Base 6 | 324356 | 324416 |
| Base 7 | 160407 | 160427 |
| Base 8 | 106078 | 106118 |
| Base 9 | 61359 | 61379 |
| Base 10 | 448710 | 448910 |
| Base 11 | 340a11 | 341111 |
| Base 12 | 271b12 | 272112 |
| Base 13 | 207213 | 207413 |
| Base 14 | 18c714 | 18c914 |
| Base 15 | 14e215 | 14e415 |
| Base 16 | 118716 | 118916 |