Compare 142837 vs 142939
| Property | 142837 | 142939 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1428371 | 1429391 |
| Prime factorization | 142837 | 142939 |
| Divisors count | 2 | 2 |
| Divisors | 1, 142837 | 1, 142939 |
| Number of properties | 4 | 7 |
| Cousin primes (1st member) | 1630th | |
| Happy primes | 2077th | |
| Harmonic primes | 4975th | |
| Isolated primes | 9984th | 9990th |
| Long primes | 4941st | |
| Lucky primes | 1730th | |
| Primes | 13251st | 13259th |
| Pythagorean primes | 6603rd | |
| Super primes | 1576th | |
| Roman numberals | ||
| Base 2 | 1000101101111101012 | 1000101110010110112 |
| Base 3 | 210202210213 | 210210020013 |
| Base 4 | 2023133114 | 2023211234 |
| Base 5 | 140323225 | 140332245 |
| Base 6 | 30211416 | 30214316 |
| Base 7 | 11333027 | 11335067 |
| Base 8 | 4267658 | 4271338 |
| Base 9 | 2368379 | 2370619 |
| Base 10 | 14283710 | 14293910 |
| Base 11 | 9835211 | 9843511 |
| Base 12 | 6a7b112 | 6a87712 |
| Base 13 | 5002613 | 500a413 |
| Base 14 | 3a0a914 | 3a13d14 |
| Base 15 | 2c4c715 | 2c54415 |
| Base 16 | 22df516 | 22e5b16 |