Compare 123143 vs 123239
| Property | 123143 | 123239 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1231431 | 1232391 |
| Prime factorization | 123143 | 123239 |
| Divisors count | 2 | 2 |
| Divisors | 1, 123143 | 1, 123239 |
| Number of properties | 3 | 4 |
| Chen primes | 5031st | |
| Emirps | 2286th | |
| Isolated primes | 8665th | 8672nd |
| Primes | 11576th | 11583rd |
| Ulam primes | 814th | |
| Roman numberals | ||
| Base 2 | 111100001000001112 | 111100001011001112 |
| Base 3 | 200202202123 | 200210011023 |
| Base 4 | 1320100134 | 1320112134 |
| Base 5 | 124200335 | 124204245 |
| Base 6 | 23500356 | 23503156 |
| Base 7 | 10220067 | 10222047 |
| Base 8 | 3604078 | 3605478 |
| Base 9 | 2068259 | 2070429 |
| Base 10 | 12314310 | 12323910 |
| Base 11 | 8457911 | 8465611 |
| Base 12 | 5b31b12 | 5b39b12 |
| Base 13 | 4408713 | 4412c13 |
| Base 14 | 32c3d14 | 32cab14 |
| Base 15 | 2674815 | 267ae15 |
| Base 16 | 1e10716 | 1e16716 |