Compare 151 vs 211
| Property | 151 | 211 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1511 | 2111 |
| Prime factorization | 151 | 211 |
| Divisors count | 2 | 2 |
| Divisors | 1, 151 | 1, 211 |
| Number of properties | 9 | 8 |
| Additive primes | 20th | |
| Centered decagonal primes | 5th | 6th |
| Chen primes | 37th | |
| Euclid primes | 5th | |
| Isolated primes | 18th | |
| Lucky primes | 11th | 14th |
| Multiplicative primes | 11th | 12th |
| Palindromic primes | 8th | |
| Primes | 36th | 47th |
| Sexy primes (1st member) | 21st | |
| Sexy prime triplets (1st member) | 12th | |
| Super primes | 15th | |
| Twin primes (2nd member) | 12th | |
| Roman numberals | CLI | CCXI |
| Base 2 | 100101112 | 110100112 |
| Base 3 | 121213 | 212113 |
| Base 4 | 21134 | 31034 |
| Base 5 | 11015 | 13215 |
| Base 6 | 4116 | 5516 |
| Base 7 | 3047 | 4217 |
| Base 8 | 2278 | 3238 |
| Base 9 | 1779 | 2549 |
| Base 10 | 15110 | 21110 |
| Base 11 | 12811 | 18211 |
| Base 12 | 10712 | 15712 |
| Base 13 | b813 | 13313 |
| Base 14 | ab14 | 11114 |
| Base 15 | a115 | e115 |
| Base 16 | 9716 | d316 |