Compare 280219 vs 280487
| Property | 280219 | 280487 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2802191 | 2804871 |
| Prime factorization | 280219 | 280487 |
| Divisors count | 2 | 2 |
| Divisors | 1, 280219 | 1, 280487 |
| Number of properties | 5 | 7 |
| Additive primes | 9819th | |
| Chen primes | 10064th | |
| Cousin primes (1st member) | 2815th | |
| Good primes | 1261st | |
| Harmonic primes | 9134th | |
| Isolated primes | 18779th | 18794th |
| Long primes | 9158th | 9166th |
| Primes | 24450th | 24469th |
| Super primes | 2715th | |
| Roman numberals | ||
| Base 2 | 10001000110100110112 | 10001000111101001112 |
| Base 3 | 1120201011113 | 1120202021023 |
| Base 4 | 10101221234 | 10101322134 |
| Base 5 | 324313345 | 324334225 |
| Base 6 | 100011516 | 100023156 |
| Base 7 | 22446527 | 22455147 |
| Base 8 | 10432338 | 10436478 |
| Base 9 | 4663449 | 4666729 |
| Base 10 | 28021910 | 28048710 |
| Base 11 | 18159511 | 18180911 |
| Base 12 | 1161b712 | 11639b12 |
| Base 13 | 9a71413 | 9a88c13 |
| Base 14 | 7419914 | 7430b14 |
| Base 15 | 5806415 | 5819215 |
| Base 16 | 4469b16 | 447a716 |