Compare 1286 vs 1286
Property | 1286 | 1286 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 21 × 6431 | 21 × 6431 |
Prime factorization | 2 × 643 | 2 × 643 |
Divisors count | 4 | 4 |
Divisors | 1, 2, 643, 1286 | 1, 2, 643, 1286 |
Number of properties | 1 | 1 |
Semiprimes | 379th | 379th |
Roman numberals | MCCLXXXVI | MCCLXXXVI |
Base 2 | 101000001102 | 101000001102 |
Base 3 | 12021223 | 12021223 |
Base 4 | 1100124 | 1100124 |
Base 5 | 201215 | 201215 |
Base 6 | 55426 | 55426 |
Base 7 | 35157 | 35157 |
Base 8 | 24068 | 24068 |
Base 9 | 16789 | 16789 |
Base 10 | 128610 | 128610 |
Base 11 | a6a11 | a6a11 |
Base 12 | 8b212 | 8b212 |
Base 13 | 77c13 | 77c13 |
Base 14 | 67c14 | 67c14 |
Base 15 | 5ab15 | 5ab15 |
Base 16 | 50616 | 50616 |