Compare 198901 vs 199103
| Property | 198901 | 199103 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1989011 | 1991031 |
| Prime factorization | 198901 | 199103 |
| Divisors count | 2 | 2 |
| Divisors | 1, 198901 | 1, 199103 |
| Number of properties | 6 | 9 |
| Additive primes | 7197th | |
| Chen primes | 7489th | 7498th |
| Emirps | 4253rd | 4257th |
| Harmonic primes | 6721st | |
| Isolated primes | 13611th | |
| Long primes | 6702nd | |
| Primes | 17897th | 17914th |
| Pythagorean primes | 8928th | |
| Safe primes | 1167th | |
| Sexy primes (1st member) | 4284th | |
| Sophie germain primes | 2053rd | |
| Twin primes (2nd member) | 2150th | |
| Roman numberals | ||
| Base 2 | 1100001000111101012 | 1100001001101111112 |
| Base 3 | 1010022112013 | 1010100100123 |
| Base 4 | 3002033114 | 3002123334 |
| Base 5 | 223311015 | 223324035 |
| Base 6 | 41325016 | 41334356 |
| Base 7 | 14556137 | 14563227 |
| Base 8 | 6043658 | 6046778 |
| Base 9 | 3327519 | 3331059 |
| Base 10 | 19890110 | 19910310 |
| Base 11 | 12648a11 | 12665311 |
| Base 12 | 9713112 | 9727b12 |
| Base 13 | 6c6c113 | 6c81813 |
| Base 14 | 526b314 | 527b914 |
| Base 15 | 3de0115 | 3ded815 |
| Base 16 | 308f516 | 309bf16 |