Compare 1844 vs 1847
| Property | 1844 | 1847 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 2 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 22 × 4611 | 18471 |
| Prime factorization | 2 × 2 × 461 | 1847 |
| Divisors count | 6 | 2 |
| Divisors | 1, 2, 4, 461, 922, 1844 | 1, 1847 |
| Number of properties | 0 | 9 |
| Chen primes | 175th | |
| Emirps | 89th | |
| Good primes | 57th | |
| Happy primes | 53rd | |
| Harmonic primes | 102nd | |
| Isolated primes | 172nd | |
| Long primes | 111th | |
| Primes | 283rd | |
| Super primes | 61st | |
| Roman numberals | MDCCCXLIV | MDCCCXLVII |
| Base 2 | 111001101002 | 111001101112 |
| Base 3 | 21120223 | 21121023 |
| Base 4 | 1303104 | 1303134 |
| Base 5 | 243345 | 243425 |
| Base 6 | 123126 | 123156 |
| Base 7 | 52437 | 52467 |
| Base 8 | 34648 | 34678 |
| Base 9 | 24689 | 24729 |
| Base 10 | 184410 | 184710 |
| Base 11 | 142711 | 142a11 |
| Base 12 | 109812 | 109b12 |
| Base 13 | abb13 | ac113 |
| Base 14 | 95a14 | 95d14 |
| Base 15 | 82e15 | 83215 |
| Base 16 | 73416 | 73716 |