Compare 149 vs 211
| Property | 149 | 211 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1491 | 2111 |
| Prime factorization | 149 | 211 |
| Divisors count | 2 | 2 |
| Divisors | 1, 149 | 1, 211 |
| Number of properties | 8 | 8 |
| Centered decagonal primes | 6th | |
| Chen primes | 29th | 37th |
| Emirps | 11th | |
| Euclid primes | 5th | |
| Good primes | 14th | |
| Harmonic primes | 12th | |
| Isolated primes | 18th | |
| Long primes | 13th | |
| Lucky primes | 14th | |
| Multiplicative primes | 12th | |
| Primes | 35th | 47th |
| Pythagorean primes | 16th | |
| Super primes | 15th | |
| Twin primes (1st member) | 12th | |
| Roman numberals | CXLIX | CCXI |
| Base 2 | 100101012 | 110100112 |
| Base 3 | 121123 | 212113 |
| Base 4 | 21114 | 31034 |
| Base 5 | 10445 | 13215 |
| Base 6 | 4056 | 5516 |
| Base 7 | 3027 | 4217 |
| Base 8 | 2258 | 3238 |
| Base 9 | 1759 | 2549 |
| Base 10 | 14910 | 21110 |
| Base 11 | 12611 | 18211 |
| Base 12 | 10512 | 15712 |
| Base 13 | b613 | 13313 |
| Base 14 | a914 | 11114 |
| Base 15 | 9e15 | e115 |
| Base 16 | 9516 | d316 |