Compare 18413 vs 18461
| Property | 18413 | 18461 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 184131 | 184611 |
| Prime factorization | 18413 | 18461 |
| Divisors count | 2 | 2 |
| Divisors | 1, 18413 | 1, 18461 |
| Number of properties | 7 | 8 |
| Additive primes | 990th | |
| Chen primes | 1046th | |
| Cousin primes (2nd member) | 331st | |
| Emirps | 570th | 573rd |
| Happy primes | 361st | |
| Harmonic primes | 761st | |
| Isolated primes | 1464th | 1471st |
| Long primes | 811th | |
| Primes | 2109th | 2116th |
| Pythagorean primes | 1044th | 1047th |
| Sophie germain primes | 307th | |
| Roman numberals | ||
| Base 2 | 1000111111011012 | 1001000000111012 |
| Base 3 | 2210202223 | 2210222023 |
| Base 4 | 101332314 | 102001314 |
| Base 5 | 10421235 | 10423215 |
| Base 6 | 2211256 | 2212456 |
| Base 7 | 1044537 | 1045527 |
| Base 8 | 437558 | 440358 |
| Base 9 | 272289 | 272829 |
| Base 10 | 1841310 | 1846110 |
| Base 11 | 1291a11 | 1296311 |
| Base 12 | a7a512 | a82512 |
| Base 13 | 84c513 | 853113 |
| Base 14 | 69d314 | 6a2914 |
| Base 15 | 56c815 | 570b15 |
| Base 16 | 47ed16 | 481d16 |