Compare 142939 vs 143419
| Property | 142939 | 143419 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1429391 | 1434191 |
| Prime factorization | 142939 | 143419 |
| Divisors count | 2 | 2 |
| Divisors | 1, 142939 | 1, 143419 |
| Number of properties | 7 | 6 |
| Chen primes | 5723rd | |
| Happy primes | 2077th | |
| Harmonic primes | 4975th | 4988th |
| Isolated primes | 9990th | 10018th |
| Long primes | 4941st | |
| Lucky primes | 1730th | 1734th |
| Primes | 13259th | 13293rd |
| Sexy primes (2nd member) | 3264th | |
| Super primes | 1576th | |
| Roman numberals | ||
| Base 2 | 1000101110010110112 | 1000110000001110112 |
| Base 3 | 210210020013 | 210212012113 |
| Base 4 | 2023211234 | 2030003234 |
| Base 5 | 140332245 | 140421345 |
| Base 6 | 30214316 | 30235516 |
| Base 7 | 11335067 | 11350637 |
| Base 8 | 4271338 | 4300738 |
| Base 9 | 2370619 | 2376549 |
| Base 10 | 14293910 | 14341910 |
| Base 11 | 9843511 | 9883111 |
| Base 12 | 6a87712 | 6abb712 |
| Base 13 | 500a413 | 5038313 |
| Base 14 | 3a13d14 | 3a3a314 |
| Base 15 | 2c54415 | 2c76415 |
| Base 16 | 22e5b16 | 2303b16 |