Compare 210 vs 211
| Property | 210 | 211 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 21 × 31 × 51 × 71 | 2111 |
| Prime factorization | 2 × 3 × 5 × 7 | 211 |
| Divisors count | 16 | 2 |
| Divisors | 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210 | 1, 211 |
| Number of properties | 0 | 8 |
| Centered decagonal primes | 6th | |
| Chen primes | 37th | |
| Euclid primes | 5th | |
| Isolated primes | 18th | |
| Lucky primes | 14th | |
| Multiplicative primes | 12th | |
| Primes | 47th | |
| Super primes | 15th | |
| Roman numberals | CCX | CCXI |
| Base 2 | 110100102 | 110100112 |
| Base 3 | 212103 | 212113 |
| Base 4 | 31024 | 31034 |
| Base 5 | 13205 | 13215 |
| Base 6 | 5506 | 5516 |
| Base 7 | 4207 | 4217 |
| Base 8 | 3228 | 3238 |
| Base 9 | 2539 | 2549 |
| Base 10 | 21010 | 21110 |
| Base 11 | 18111 | 18211 |
| Base 12 | 15612 | 15712 |
| Base 13 | 13213 | 13313 |
| Base 14 | 11014 | 11114 |
| Base 15 | e015 | e115 |
| Base 16 | d216 | d316 |