Compare 1272 vs 1281
| Property | 1272 | 1281 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 5 | 3 |
| Prime factorization | 23 × 31 × 531 | 31 × 71 × 611 |
| Prime factorization | 2 × 2 × 2 × 3 × 53 | 3 × 7 × 61 |
| Divisors count | 16 | 8 |
| Divisors | 1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272 | 1, 3, 7, 21, 61, 183, 427, 1281 |
| Number of properties | 0 | 0 |
| Roman numberals | MCCLXXII | MCCLXXXI |
| Base 2 | 100111110002 | 101000000012 |
| Base 3 | 12020103 | 12021103 |
| Base 4 | 1033204 | 1100014 |
| Base 5 | 200425 | 201115 |
| Base 6 | 55206 | 55336 |
| Base 7 | 34657 | 35107 |
| Base 8 | 23708 | 24018 |
| Base 9 | 16639 | 16739 |
| Base 10 | 127210 | 128110 |
| Base 11 | a5711 | a6511 |
| Base 12 | 8a012 | 8a912 |
| Base 13 | 76b13 | 77713 |
| Base 14 | 66c14 | 67714 |
| Base 15 | 59c15 | 5a615 |
| Base 16 | 4f816 | 50116 |