Compare 1405 vs 1410
| Property | 1405 | 1410 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 51 × 2811 | 21 × 31 × 51 × 471 |
| Prime factorization | 5 × 281 | 2 × 3 × 5 × 47 |
| Divisors count | 4 | 16 |
| Divisors | 1, 5, 281, 1405 | 1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410 |
| Number of properties | 1 | 0 |
| Semiprimes | 418th | |
| Roman numberals | MCDV | MCDX |
| Base 2 | 101011111012 | 101100000102 |
| Base 3 | 12210013 | 12210203 |
| Base 4 | 1113314 | 1120024 |
| Base 5 | 211105 | 211205 |
| Base 6 | 103016 | 103106 |
| Base 7 | 40457 | 40537 |
| Base 8 | 25758 | 26028 |
| Base 9 | 18319 | 18369 |
| Base 10 | 140510 | 141010 |
| Base 11 | 106811 | 107211 |
| Base 12 | 99112 | 99612 |
| Base 13 | 84113 | 84613 |
| Base 14 | 72514 | 72a14 |
| Base 15 | 63a15 | 64015 |
| Base 16 | 57d16 | 58216 |