Compare 40490 vs 40499
| Property | 40490 | 40499 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 51 × 40491 | 404991 |
| Prime factorization | 2 × 5 × 4049 | 40499 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 5, 10, 4049, 8098, 20245, 40490 | 1, 40499 |
| Number of properties | 0 | 7 |
| Chen primes | 1996th | |
| Isolated primes | 3057th | |
| Long primes | 1599th | |
| Primes | 4246th | |
| Safe primes | 328th | |
| Sexy primes (2nd member) | 1207th | |
| Sexy prime triplets (3rd member) | 293rd | |
| Roman numberals | ||
| Base 2 | 10011110001010102 | 10011110001100112 |
| Base 3 | 20011121223 | 20011122223 |
| Base 4 | 213202224 | 213203034 |
| Base 5 | 22434305 | 22434445 |
| Base 6 | 5112426 | 5112556 |
| Base 7 | 2260227 | 2260347 |
| Base 8 | 1170528 | 1170638 |
| Base 9 | 614789 | 614889 |
| Base 10 | 4049010 | 4049910 |
| Base 11 | 2846a11 | 2847811 |
| Base 12 | 1b52212 | 1b52b12 |
| Base 13 | 1557813 | 1558413 |
| Base 14 | 10a8214 | 10a8b14 |
| Base 15 | bee515 | beee15 |
| Base 16 | 9e2a16 | 9e3316 |