Compare 2478 vs 2490
| Property | 2478 | 2490 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 4 |
| Total factors | 4 | 4 |
| Prime factorization | 21 × 31 × 71 × 591 | 21 × 31 × 51 × 831 |
| Prime factorization | 2 × 3 × 7 × 59 | 2 × 3 × 5 × 83 |
| Divisors count | 16 | 16 |
| Divisors | 1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478 | 1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490 |
| Number of properties | 0 | 0 |
| Roman numberals | MMCDLXXVIII | MMCDXC |
| Base 2 | 1001101011102 | 1001101110102 |
| Base 3 | 101012103 | 101020203 |
| Base 4 | 2122324 | 2123224 |
| Base 5 | 344035 | 344305 |
| Base 6 | 152506 | 153106 |
| Base 7 | 101407 | 101557 |
| Base 8 | 46568 | 46728 |
| Base 9 | 33539 | 33669 |
| Base 10 | 247810 | 249010 |
| Base 11 | 195311 | 196411 |
| Base 12 | 152612 | 153612 |
| Base 13 | 118813 | 119713 |
| Base 14 | c9014 | c9c14 |
| Base 15 | b0315 | b1015 |
| Base 16 | 9ae16 | 9ba16 |