Compare 144809 vs 144821
| Property | 144809 | 144821 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 71 × 1371 × 1511 | 971 × 14931 |
| Prime factorization | 7 × 137 × 151 | 97 × 1493 |
| Divisors count | 8 | 4 |
| Divisors | 1, 7, 137, 151, 959, 1057, 20687, 144809 | 1, 97, 1493, 144821 |
| Number of properties | 0 | 1 |
| Semiprimes | 33263rd | |
| Roman numberals | ||
| Base 2 | 1000110101101010012 | 1000110101101101012 |
| Base 3 | 211001220223 | 211001222023 |
| Base 4 | 2031122214 | 2031123114 |
| Base 5 | 141132145 | 141132415 |
| Base 6 | 30342256 | 30342456 |
| Base 7 | 11421207 | 11421357 |
| Base 8 | 4326518 | 4326658 |
| Base 9 | 2405689 | 2405829 |
| Base 10 | 14480910 | 14482110 |
| Base 11 | 9988511 | 9989611 |
| Base 12 | 6b97512 | 6b98512 |
| Base 13 | 50bb213 | 50bc113 |
| Base 14 | 3aab714 | 3aac514 |
| Base 15 | 2cd8e15 | 2cd9b15 |
| Base 16 | 235a916 | 235b516 |