Compare 1270 vs 1280
| Property | 1270 | 1280 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 3 | 9 |
| Prime factorization | 21 × 51 × 1271 | 28 × 51 |
| Prime factorization | 2 × 5 × 127 | 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 |
| Divisors count | 8 | 18 |
| Divisors | 1, 2, 5, 10, 127, 254, 635, 1270 | 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280 |
| Number of properties | 0 | 0 |
| Roman numberals | MCCLXX | MCCLXXX |
| Base 2 | 100111101102 | 101000000002 |
| Base 3 | 12020013 | 12021023 |
| Base 4 | 1033124 | 1100004 |
| Base 5 | 200405 | 201105 |
| Base 6 | 55146 | 55326 |
| Base 7 | 34637 | 35067 |
| Base 8 | 23668 | 24008 |
| Base 9 | 16619 | 16729 |
| Base 10 | 127010 | 128010 |
| Base 11 | a5511 | a6411 |
| Base 12 | 89a12 | 8a812 |
| Base 13 | 76913 | 77613 |
| Base 14 | 66a14 | 67614 |
| Base 15 | 59a15 | 5a515 |
| Base 16 | 4f616 | 50016 |