Compare 142789 vs 142871
| Property | 142789 | 142871 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1427891 | 1428711 |
| Prime factorization | 142789 | 142871 |
| Divisors count | 2 | 2 |
| Divisors | 1, 142789 | 1, 142871 |
| Number of properties | 5 | 7 |
| Additive primes | 5471st | 5473rd |
| Chen primes | 5707th | |
| Cousin primes (2nd member) | 1631st | |
| Harmonic primes | 4970th | 4972nd |
| Primes | 13248th | 13254th |
| Prime triplets (2nd member) | 649th | |
| Pythagorean primes | 6602nd | |
| Twin primes (1st member) | 1635th | |
| Twin primes (2nd member) | 1634th | |
| Roman numberals | ||
| Base 2 | 1000101101110001012 | 1000101110000101112 |
| Base 3 | 210202121113 | 210202221123 |
| Base 4 | 2023130114 | 2023201134 |
| Base 5 | 140321245 | 140324415 |
| Base 6 | 30210216 | 30212356 |
| Base 7 | 11332037 | 11333517 |
| Base 8 | 4267058 | 4270278 |
| Base 9 | 2367749 | 2368759 |
| Base 10 | 14278910 | 14287110 |
| Base 11 | 9830911 | 9838311 |
| Base 12 | 6a77112 | 6a81b12 |
| Base 13 | 4ccba13 | 5005113 |
| Base 14 | 3a07314 | 3a0d114 |
| Base 15 | 2c49415 | 2c4eb15 |
| Base 16 | 22dc516 | 22e1716 |