Compare 144817 vs 144821
| Property | 144817 | 144821 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 1448171 | 971 × 14931 |
| Prime factorization | 144817 | 97 × 1493 |
| Divisors count | 2 | 4 |
| Divisors | 1, 144817 | 1, 97, 1493, 144821 |
| Number of properties | 4 | 1 |
| Harmonic primes | 5035th | |
| Isolated primes | 10111th | |
| Primes | 13408th | |
| Pythagorean primes | 6683rd | |
| Semiprimes | 33263rd | |
| Roman numberals | ||
| Base 2 | 1000110101101100012 | 1000110101101101012 |
| Base 3 | 211001221213 | 211001222023 |
| Base 4 | 2031123014 | 2031123114 |
| Base 5 | 141132325 | 141132415 |
| Base 6 | 30342416 | 30342456 |
| Base 7 | 11421317 | 11421357 |
| Base 8 | 4326618 | 4326658 |
| Base 9 | 2405779 | 2405829 |
| Base 10 | 14481710 | 14482110 |
| Base 11 | 9989211 | 9989611 |
| Base 12 | 6b98112 | 6b98512 |
| Base 13 | 50bba13 | 50bc113 |
| Base 14 | 3aac114 | 3aac514 |
| Base 15 | 2cd9715 | 2cd9b15 |
| Base 16 | 235b116 | 235b516 |