Compare 1243 vs 1282
| Property | 1243 | 1282 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 111 × 1131 | 21 × 6411 |
| Prime factorization | 11 × 113 | 2 × 641 |
| Divisors count | 4 | 4 |
| Divisors | 1, 11, 113, 1243 | 1, 2, 641, 1282 |
| Number of properties | 1 | 1 |
| Semiprimes | 366th | 377th |
| Roman numberals | MCCXLIII | MCCLXXXII |
| Base 2 | 100110110112 | 101000000102 |
| Base 3 | 12010013 | 12021113 |
| Base 4 | 1031234 | 1100024 |
| Base 5 | 144335 | 201125 |
| Base 6 | 54316 | 55346 |
| Base 7 | 34247 | 35117 |
| Base 8 | 23338 | 24028 |
| Base 9 | 16319 | 16749 |
| Base 10 | 124310 | 128210 |
| Base 11 | a3011 | a6611 |
| Base 12 | 87712 | 8aa12 |
| Base 13 | 74813 | 77813 |
| Base 14 | 64b14 | 67814 |
| Base 15 | 57d15 | 5a715 |
| Base 16 | 4db16 | 50216 |