Compare 142787 vs 143261
| Property | 142787 | 143261 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1427871 | 1432611 |
| Prime factorization | 142787 | 143261 |
| Divisors count | 2 | 2 |
| Divisors | 1, 142787 | 1, 143261 |
| Number of properties | 4 | 8 |
| Additive primes | 5470th | 5487th |
| Chen primes | 5702nd | 5719th |
| Cousin primes (2nd member) | 1637th | |
| Long primes | 4949th | |
| Primes | 13247th | 13282nd |
| Prime triplets (2nd member) | 651st | |
| Pythagorean primes | 6621st | |
| Twin primes (1st member) | 1634th | 1638th |
| Roman numberals | ||
| Base 2 | 1000101101110000112 | 1000101111100111012 |
| Base 3 | 210202121023 | 210211112223 |
| Base 4 | 2023130034 | 2023321314 |
| Base 5 | 140321225 | 140410215 |
| Base 6 | 30210156 | 30231256 |
| Base 7 | 11332017 | 11344467 |
| Base 8 | 4267038 | 4276358 |
| Base 9 | 2367729 | 2374589 |
| Base 10 | 14278710 | 14326110 |
| Base 11 | 9830711 | 986a811 |
| Base 12 | 6a76b12 | 6aaa512 |
| Base 13 | 4ccb813 | 5029113 |
| Base 14 | 3a07114 | 3a2cd14 |
| Base 15 | 2c49215 | 2c6ab15 |
| Base 16 | 22dc316 | 22f9d16 |