Compare 142381 vs 142787
| Property | 142381 | 142787 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1423811 | 1427871 |
| Prime factorization | 142381 | 142787 |
| Divisors count | 2 | 2 |
| Divisors | 1, 142381 | 1, 142787 |
| Number of properties | 6 | 4 |
| Additive primes | 5458th | 5470th |
| Chen primes | 5702nd | |
| Harmonic primes | 4958th | |
| Isolated primes | 9958th | |
| Long primes | 4922nd | |
| Primes | 13215th | 13247th |
| Pythagorean primes | 6584th | |
| Twin primes (1st member) | 1634th | |
| Roman numberals | ||
| Base 2 | 1000101100001011012 | 1000101101110000112 |
| Base 3 | 210200221013 | 210202121023 |
| Base 4 | 2023002314 | 2023130034 |
| Base 5 | 140240115 | 140321225 |
| Base 6 | 30151016 | 30210156 |
| Base 7 | 11320517 | 11332017 |
| Base 8 | 4260558 | 4267038 |
| Base 9 | 2362719 | 2367729 |
| Base 10 | 14238110 | 14278710 |
| Base 11 | 97a7811 | 9830711 |
| Base 12 | 6a49112 | 6a76b12 |
| Base 13 | 4ca6513 | 4ccb813 |
| Base 14 | 39c6114 | 3a07114 |
| Base 15 | 2c2c115 | 2c49215 |
| Base 16 | 22c2d16 | 22dc316 |