Compare 215 vs 254
Property | 215 | 254 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 51 × 431 | 21 × 1271 |
Prime factorization | 5 × 43 | 2 × 127 |
Divisors count | 4 | 4 |
Divisors | 1, 5, 43, 215 | 1, 2, 127, 254 |
Number of properties | 1 | 1 |
Semiprimes | 71st | 82nd |
Roman numberals | CCXV | CCLIV |
Base 2 | 110101112 | 111111102 |
Base 3 | 212223 | 1001023 |
Base 4 | 31134 | 33324 |
Base 5 | 13305 | 20045 |
Base 6 | 5556 | 11026 |
Base 7 | 4257 | 5127 |
Base 8 | 3278 | 3768 |
Base 9 | 2589 | 3129 |
Base 10 | 21510 | 25410 |
Base 11 | 18611 | 21111 |
Base 12 | 15b12 | 19212 |
Base 13 | 13713 | 16713 |
Base 14 | 11514 | 14214 |
Base 15 | e515 | 11e15 |
Base 16 | d716 | fe16 |