Compare 4978 vs 4990
| Property | 4978 | 4990 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 3 |
| Prime factorization | 21 × 191 × 1311 | 21 × 51 × 4991 |
| Prime factorization | 2 × 19 × 131 | 2 × 5 × 499 |
| Divisors count | 8 | 8 |
| Divisors | 1, 2, 19, 38, 131, 262, 2489, 4978 | 1, 2, 5, 10, 499, 998, 2495, 4990 |
| Number of properties | 0 | 0 |
| Roman numberals | MMMMCMLXXVIII | MMMMCMXC |
| Base 2 | 10011011100102 | 10011011111102 |
| Base 3 | 202111013 | 202112113 |
| Base 4 | 10313024 | 10313324 |
| Base 5 | 1244035 | 1244305 |
| Base 6 | 350146 | 350346 |
| Base 7 | 203417 | 203567 |
| Base 8 | 115628 | 115768 |
| Base 9 | 67419 | 67549 |
| Base 10 | 497810 | 499010 |
| Base 11 | 381611 | 382711 |
| Base 12 | 2a6a12 | 2a7a12 |
| Base 13 | 235c13 | 236b13 |
| Base 14 | 1b5814 | 1b6614 |
| Base 15 | 171d15 | 172a15 |
| Base 16 | 137216 | 137e16 |