Compare 254 vs 287
Property | 254 | 287 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 21 × 1271 | 71 × 411 |
Prime factorization | 2 × 127 | 7 × 41 |
Divisors count | 4 | 4 |
Divisors | 1, 2, 127, 254 | 1, 7, 41, 287 |
Number of properties | 1 | 1 |
Semiprimes | 82nd | 89th |
Roman numberals | CCLIV | CCLXXXVII |
Base 2 | 111111102 | 1000111112 |
Base 3 | 1001023 | 1011223 |
Base 4 | 33324 | 101334 |
Base 5 | 20045 | 21225 |
Base 6 | 11026 | 11556 |
Base 7 | 5127 | 5607 |
Base 8 | 3768 | 4378 |
Base 9 | 3129 | 3489 |
Base 10 | 25410 | 28710 |
Base 11 | 21111 | 24111 |
Base 12 | 19212 | 1bb12 |
Base 13 | 16713 | 19113 |
Base 14 | 14214 | 16714 |
Base 15 | 11e15 | 14215 |
Base 16 | fe16 | 11f16 |