Compare 142787 vs 142939
| Property | 142787 | 142939 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1427871 | 1429391 |
| Prime factorization | 142787 | 142939 |
| Divisors count | 2 | 2 |
| Divisors | 1, 142787 | 1, 142939 |
| Number of properties | 4 | 7 |
| Additive primes | 5470th | |
| Chen primes | 5702nd | |
| Happy primes | 2077th | |
| Harmonic primes | 4975th | |
| Isolated primes | 9990th | |
| Long primes | 4941st | |
| Lucky primes | 1730th | |
| Primes | 13247th | 13259th |
| Super primes | 1576th | |
| Twin primes (1st member) | 1634th | |
| Roman numberals | ||
| Base 2 | 1000101101110000112 | 1000101110010110112 |
| Base 3 | 210202121023 | 210210020013 |
| Base 4 | 2023130034 | 2023211234 |
| Base 5 | 140321225 | 140332245 |
| Base 6 | 30210156 | 30214316 |
| Base 7 | 11332017 | 11335067 |
| Base 8 | 4267038 | 4271338 |
| Base 9 | 2367729 | 2370619 |
| Base 10 | 14278710 | 14293910 |
| Base 11 | 9830711 | 9843511 |
| Base 12 | 6a76b12 | 6a87712 |
| Base 13 | 4ccb813 | 500a413 |
| Base 14 | 3a07114 | 3a13d14 |
| Base 15 | 2c49215 | 2c54415 |
| Base 16 | 22dc316 | 22e5b16 |