Compare 28109 vs 28307
| Property | 28109 | 28307 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 281091 | 283071 |
| Prime factorization | 28109 | 28307 |
| Divisors count | 2 | 2 |
| Divisors | 1, 28109 | 1, 28307 |
| Number of properties | 6 | 6 |
| Chen primes | 1490th | 1499th |
| Harmonic primes | 1150th | |
| Long primes | 1168th | |
| Primes | 3067th | 3083rd |
| Pythagorean primes | 1528th | |
| Safe primes | 251st | |
| Super primes | 439th | 441st |
| Twin primes (1st member) | 448th | 451st |
| Roman numberals | ||
| Base 2 | 1101101110011012 | 1101110100100112 |
| Base 3 | 11021200023 | 11022111023 |
| Base 4 | 123130314 | 123221034 |
| Base 5 | 13444145 | 14012125 |
| Base 6 | 3340456 | 3350156 |
| Base 7 | 1446447 | 1453467 |
| Base 8 | 667158 | 672238 |
| Base 9 | 425029 | 427429 |
| Base 10 | 2810910 | 2830710 |
| Base 11 | 1a13411 | 1a2a411 |
| Base 12 | 1432512 | 1446b12 |
| Base 13 | ca4313 | cb6613 |
| Base 14 | a35b14 | a45d14 |
| Base 15 | 84de15 | 85c215 |
| Base 16 | 6dcd16 | 6e9316 |