Compare 280229 vs 280639
| Property | 280229 | 280639 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2802291 | 2806391 |
| Prime factorization | 280229 | 280639 |
| Divisors count | 2 | 2 |
| Divisors | 1, 280229 | 1, 280639 |
| Number of properties | 7 | 4 |
| Additive primes | 9812th | |
| Harmonic primes | 9128th | 9136th |
| Isolated primes | 18781st | 18807th |
| Long primes | 9160th | |
| Lucky primes | 3033rd | |
| Primes | 24452nd | 24486th |
| Sexy primes (2nd member) | 5665th | |
| Sophie germain primes | 2705th | |
| Roman numberals | ||
| Base 2 | 10001000110101001012 | 10001001000001111112 |
| Base 3 | 1120201012123 | 1120202220013 |
| Base 4 | 10101222114 | 10102003334 |
| Base 5 | 324314045 | 324400245 |
| Base 6 | 100012056 | 100031316 |
| Base 7 | 22446657 | 22461227 |
| Base 8 | 10432458 | 10440778 |
| Base 9 | 4663559 | 4668619 |
| Base 10 | 28022910 | 28063910 |
| Base 11 | 1815a411 | 18193711 |
| Base 12 | 11620512 | 1164a712 |
| Base 13 | 9a72113 | 9a97813 |
| Base 14 | 741a514 | 743b914 |
| Base 15 | 5806e15 | 5824415 |
| Base 16 | 446a516 | 4483f16 |