Compare 142993 vs 143909
| Property | 142993 | 143909 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1429931 | 1439091 |
| Prime factorization | 142993 | 143909 |
| Divisors count | 2 | 2 |
| Divisors | 1, 142993 | 1, 143909 |
| Number of properties | 5 | 8 |
| Chen primes | 5740th | |
| Emirps | 2780th | 2804th |
| Happy primes | 2080th | 2092nd |
| Isolated primes | 9995th | 10052nd |
| Long primes | 4967th | |
| Primes | 13266th | 13337th |
| Pythagorean primes | 6611th | 6651st |
| Super primes | 1584th | |
| Roman numberals | ||
| Base 2 | 1000101110100100012 | 1000110010001001012 |
| Base 3 | 210210110013 | 210221012223 |
| Base 4 | 2023221014 | 2030202114 |
| Base 5 | 140334335 | 141011145 |
| Base 6 | 30220016 | 30301256 |
| Base 7 | 11336147 | 11363637 |
| Base 8 | 4272218 | 4310458 |
| Base 9 | 2371319 | 2383589 |
| Base 10 | 14299310 | 14390910 |
| Base 11 | 9848411 | 9913711 |
| Base 12 | 6a90112 | 6b34512 |
| Base 13 | 5011613 | 5066c13 |
| Base 14 | 3a17b14 | 3a63314 |
| Base 15 | 2c57d15 | 2c98e15 |
| Base 16 | 22e9116 | 2322516 |