Compare 18149 vs 18803
| Property | 18149 | 18803 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 181491 | 188031 |
| Prime factorization | 18149 | 18803 |
| Divisors count | 2 | 2 |
| Divisors | 1, 18149 | 1, 18803 |
| Number of properties | 10 | 6 |
| Additive primes | 978th | |
| Chen primes | 1033rd | 1061st |
| Emirps | 587th | |
| Harmonic primes | 753rd | |
| Isolated primes | 1442nd | 1497th |
| Primes | 2081st | 2146th |
| Pythagorean primes | 1027th | |
| Sexy primes (2nd member) | 642nd | 657th |
| Sophie germain primes | 302nd | 310th |
| Super primes | 313th | |
| Ulam primes | 153rd | |
| Roman numberals | ||
| Base 2 | 1000110111001012 | 1001001011100112 |
| Base 3 | 2202200123 | 2212101023 |
| Base 4 | 101232114 | 102113034 |
| Base 5 | 10400445 | 11002035 |
| Base 6 | 2200056 | 2230156 |
| Base 7 | 1036257 | 1055517 |
| Base 8 | 433458 | 445638 |
| Base 9 | 268059 | 277129 |
| Base 10 | 1814910 | 1880310 |
| Base 11 | 126aa11 | 1314411 |
| Base 12 | a60512 | aa6b12 |
| Base 13 | 835113 | 873513 |
| Base 14 | 688514 | 6bd114 |
| Base 15 | 559e15 | 588815 |
| Base 16 | 46e516 | 497316 |