Compare 142939 vs 144701
| Property | 142939 | 144701 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1429391 | 1447011 |
| Prime factorization | 142939 | 144701 |
| Divisors count | 2 | 2 |
| Divisors | 1, 142939 | 1, 144701 |
| Number of properties | 7 | 9 |
| Additive primes | 5538th | |
| Chen primes | 5755th | |
| Emirps | 2825th | |
| Happy primes | 2077th | |
| Harmonic primes | 4975th | 5027th |
| Isolated primes | 9990th | 10100th |
| Long primes | 4941st | 4991st |
| Lucky primes | 1730th | |
| Primes | 13259th | 13397th |
| Pythagorean primes | 6678th | |
| Super primes | 1576th | 1588th |
| Roman numberals | ||
| Base 2 | 1000101110010110112 | 1000110101001111012 |
| Base 3 | 210210020013 | 211001110223 |
| Base 4 | 2023211234 | 2031103314 |
| Base 5 | 140332245 | 141123015 |
| Base 6 | 30214316 | 30335256 |
| Base 7 | 11335067 | 11416047 |
| Base 8 | 4271338 | 4324758 |
| Base 9 | 2370619 | 2404389 |
| Base 10 | 14293910 | 14470110 |
| Base 11 | 9843511 | 9979711 |
| Base 12 | 6a87712 | 6b8a512 |
| Base 13 | 500a413 | 50b2b13 |
| Base 14 | 3a13d14 | 3aa3b14 |
| Base 15 | 2c54415 | 2cd1b15 |
| Base 16 | 22e5b16 | 2353d16 |