Compare 18149 vs 19319
| Property | 18149 | 19319 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 181491 | 193191 |
| Prime factorization | 18149 | 19319 |
| Divisors count | 2 | 2 |
| Divisors | 1, 18149 | 1, 19319 |
| Number of properties | 10 | 6 |
| Additive primes | 978th | 1015th |
| Chen primes | 1033rd | 1084th |
| Harmonic primes | 753rd | 792nd |
| Isolated primes | 1442nd | 1529th |
| Primes | 2081st | 2190th |
| Pythagorean primes | 1027th | |
| Sexy primes (2nd member) | 642nd | |
| Sophie germain primes | 302nd | 314th |
| Super primes | 313th | |
| Ulam primes | 153rd | |
| Roman numberals | ||
| Base 2 | 1000110111001012 | 1001011011101112 |
| Base 3 | 2202200123 | 2221111123 |
| Base 4 | 101232114 | 102313134 |
| Base 5 | 10400445 | 11042345 |
| Base 6 | 2200056 | 2252356 |
| Base 7 | 1036257 | 1102167 |
| Base 8 | 433458 | 455678 |
| Base 9 | 268059 | 284459 |
| Base 10 | 1814910 | 1931910 |
| Base 11 | 126aa11 | 1357311 |
| Base 12 | a60512 | b21b12 |
| Base 13 | 835113 | 8a4113 |
| Base 14 | 688514 | 707d14 |
| Base 15 | 559e15 | 5ace15 |
| Base 16 | 46e516 | 4b7716 |