Compare 18149 vs 18617
| Property | 18149 | 18617 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 181491 | 186171 |
| Prime factorization | 18149 | 18617 |
| Divisors count | 2 | 2 |
| Divisors | 1, 18149 | 1, 18617 |
| Number of properties | 10 | 6 |
| Additive primes | 978th | 998th |
| Chen primes | 1033rd | 1053rd |
| Harmonic primes | 753rd | |
| Isolated primes | 1442nd | 1480th |
| Primes | 2081st | 2129th |
| Pythagorean primes | 1027th | 1055th |
| Sexy primes (2nd member) | 642nd | |
| Sophie germain primes | 302nd | |
| Super primes | 313th | 320th |
| Ulam primes | 153rd | |
| Roman numberals | ||
| Base 2 | 1000110111001012 | 1001000101110012 |
| Base 3 | 2202200123 | 2211121123 |
| Base 4 | 101232114 | 102023214 |
| Base 5 | 10400445 | 10434325 |
| Base 6 | 2200056 | 2221056 |
| Base 7 | 1036257 | 1051647 |
| Base 8 | 433458 | 442718 |
| Base 9 | 268059 | 274759 |
| Base 10 | 1814910 | 1861710 |
| Base 11 | 126aa11 | 12a9511 |
| Base 12 | a60512 | a93512 |
| Base 13 | 835113 | 862113 |
| Base 14 | 688514 | 6adb14 |
| Base 15 | 559e15 | 57b215 |
| Base 16 | 46e516 | 48b916 |