Compare 2 vs 89
| Property | 2 | 89 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 21 | 891 |
| Prime factorization | 2 | 89 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2 | 1, 89 |
| Number of properties | 26 | 8 |
| Additive primes | 1st | 14th |
| Bell primes | 1st | |
| Chen primes | 1st | 20th |
| Class 1+ primes | 1st | |
| Dihedral primes | 1st | |
| Euclid primes | 1st | |
| Factorial primes | 1st | |
| Fibonacci primes | 1st | 5th |
| Isolated primes | 1st | 9th |
| Kynea primes | 1st | |
| Left-truncatable primes | 1st | |
| Lucas primes | 1st | |
| Mills primes | 1st | |
| Multiplicative primes | 1st | |
| Palindromic primes | 1st | |
| Pierpont primes | 1st | |
| Pierpont primes of the 2nd kind | 1st | |
| Primes | 1st | 24th |
| Pythagorean primes | 10th | |
| Quartan primes | 1st | |
| Restricted left-truncatable primes | 1st | |
| Right-truncatable primes | 1st | |
| Sexy primes (2nd member) | 15th | |
| Sophie germain primes | 1st | 10th |
| Thabit primes | 1st | |
| Two-sided primes | 1st | |
| Ulam primes | 1st | |
| Wedderburn-etherington primes | 1st | |
| Roman numberals | II | LXXXIX |
| Base 2 | 102 | 10110012 |
| Base 3 | 23 | 100223 |
| Base 4 | 24 | 11214 |
| Base 5 | 25 | 3245 |
| Base 6 | 26 | 2256 |
| Base 7 | 27 | 1557 |
| Base 8 | 28 | 1318 |
| Base 9 | 29 | 1089 |
| Base 10 | 210 | 8910 |
| Base 11 | 211 | 8111 |
| Base 12 | 212 | 7512 |
| Base 13 | 213 | 6b13 |
| Base 14 | 214 | 6514 |
| Base 15 | 215 | 5e15 |
| Base 16 | 216 | 5916 |