Compare 2 vs 44
| Property | 2 | 44 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 3 |
| Prime factorization | 21 | 22 × 111 |
| Prime factorization | 2 | 2 × 2 × 11 |
| Divisors count | 2 | 6 |
| Divisors | 1, 2 | 1, 2, 4, 11, 22, 44 |
| Number of properties | 26 | 0 |
| Additive primes | 1st | |
| Bell primes | 1st | |
| Chen primes | 1st | |
| Class 1+ primes | 1st | |
| Dihedral primes | 1st | |
| Euclid primes | 1st | |
| Factorial primes | 1st | |
| Fibonacci primes | 1st | |
| Isolated primes | 1st | |
| 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 | |
| Quartan primes | 1st | |
| Restricted left-truncatable primes | 1st | |
| Right-truncatable primes | 1st | |
| Sophie germain primes | 1st | |
| Thabit primes | 1st | |
| Two-sided primes | 1st | |
| Ulam primes | 1st | |
| Wedderburn-etherington primes | 1st | |
| Roman numberals | II | XLIV |
| Base 2 | 102 | 1011002 |
| Base 3 | 23 | 11223 |
| Base 4 | 24 | 2304 |
| Base 5 | 25 | 1345 |
| Base 6 | 26 | 1126 |
| Base 7 | 27 | 627 |
| Base 8 | 28 | 548 |
| Base 9 | 29 | 489 |
| Base 10 | 210 | 4410 |
| Base 11 | 211 | 4011 |
| Base 12 | 212 | 3812 |
| Base 13 | 213 | 3513 |
| Base 14 | 214 | 3214 |
| Base 15 | 215 | 2e15 |
| Base 16 | 216 | 2c16 |