Compare 210 vs 217
Property | 210 | 217 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 4 | 2 |
Prime factorization | 21 × 31 × 51 × 71 | 71 × 311 |
Prime factorization | 2 × 3 × 5 × 7 | 7 × 31 |
Divisors count | 16 | 4 |
Divisors | 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210 | 1, 7, 31, 217 |
Number of properties | 0 | 1 |
Semiprimes | 72nd | |
Roman numberals | CCX | CCXVII |
Base 2 | 110100102 | 110110012 |
Base 3 | 212103 | 220013 |
Base 4 | 31024 | 31214 |
Base 5 | 13205 | 13325 |
Base 6 | 5506 | 10016 |
Base 7 | 4207 | 4307 |
Base 8 | 3228 | 3318 |
Base 9 | 2539 | 2619 |
Base 10 | 21010 | 21710 |
Base 11 | 18111 | 18811 |
Base 12 | 15612 | 16112 |
Base 13 | 13213 | 13913 |
Base 14 | 11014 | 11714 |
Base 15 | e015 | e715 |
Base 16 | d216 | d916 |