Compare 142993 vs 143461
| Property | 142993 | 143461 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1429931 | 1434611 |
| Prime factorization | 142993 | 143461 |
| Divisors count | 2 | 2 |
| Divisors | 1, 142993 | 1, 143461 |
| Number of properties | 5 | 10 |
| Additive primes | 5494th | |
| Emirps | 2780th | 2793rd |
| Good primes | 831st | |
| Happy primes | 2080th | 2084th |
| Harmonic primes | 4989th | |
| Isolated primes | 9995th | 10020th |
| Long primes | 4951st | |
| Primes | 13266th | 13295th |
| Pythagorean primes | 6611th | 6628th |
| Sexy primes (1st member) | 3265th | |
| Roman numberals | ||
| Base 2 | 1000101110100100012 | 1000110000011001012 |
| Base 3 | 210210110013 | 210212101013 |
| Base 4 | 2023221014 | 2030012114 |
| Base 5 | 140334335 | 140423215 |
| Base 6 | 30220016 | 30241016 |
| Base 7 | 11336147 | 11351537 |
| Base 8 | 4272218 | 4301458 |
| Base 9 | 2371319 | 2377119 |
| Base 10 | 14299310 | 14346110 |
| Base 11 | 9848411 | 9886a11 |
| Base 12 | 6a90112 | 6b03112 |
| Base 13 | 5011613 | 503b613 |
| Base 14 | 3a17b14 | 3a3d314 |
| Base 15 | 2c57d15 | 2c79115 |
| Base 16 | 22e9116 | 2306516 |