Compare 16245 vs 16249
| Property | 16245 | 16249 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 32 × 51 × 192 | 162491 |
| Prime factorization | 3 × 3 × 5 × 19 × 19 | 16249 |
| Divisors count | 18 | 2 |
| Divisors | 1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 361, 855, 1083, 1805, 3249, 5415, 16245 | 1, 16249 |
| Number of properties | 0 | 7 |
| Chen primes | 951st | |
| Cousin primes (1st member) | 304th | |
| Emirps | 495th | |
| Harmonic primes | 685th | |
| Isolated primes | 1311th | |
| Primes | 1888th | |
| Pythagorean primes | 933rd | |
| Roman numberals | ||
| Base 2 | 111111011101012 | 111111011110012 |
| Base 3 | 2110212003 | 2110212113 |
| Base 4 | 33313114 | 33313214 |
| Base 5 | 10044405 | 10044445 |
| Base 6 | 2031136 | 2031216 |
| Base 7 | 652357 | 652427 |
| Base 8 | 375658 | 375718 |
| Base 9 | 242509 | 242549 |
| Base 10 | 1624510 | 1624910 |
| Base 11 | 1122911 | 1123211 |
| Base 12 | 949912 | 94a112 |
| Base 13 | 751813 | 751c13 |
| Base 14 | 5cc514 | 5cc914 |
| Base 15 | 4c3015 | 4c3415 |
| Base 16 | 3f7516 | 3f7916 |