Compare 280031 vs 280219
| Property | 280031 | 280219 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2800311 | 2802191 |
| Prime factorization | 280031 | 280219 |
| Divisors count | 2 | 2 |
| Divisors | 1, 280031 | 1, 280219 |
| Number of properties | 3 | 5 |
| Chen primes | 10064th | |
| Cousin primes (1st member) | 2815th | |
| Isolated primes | 18767th | 18779th |
| Long primes | 9158th | |
| Primes | 24436th | 24450th |
| Sexy primes (1st member) | 5663rd | |
| Roman numberals | ||
| Base 2 | 10001000101110111112 | 10001000110100110112 |
| Base 3 | 1120200101123 | 1120201011113 |
| Base 4 | 10101131334 | 10101221234 |
| Base 5 | 324301115 | 324313345 |
| Base 6 | 100002356 | 100011516 |
| Base 7 | 22442637 | 22446527 |
| Base 8 | 10427378 | 10432338 |
| Base 9 | 4661159 | 4663449 |
| Base 10 | 28003110 | 28021910 |
| Base 11 | 18143411 | 18159511 |
| Base 12 | 11607b12 | 1161b712 |
| Base 13 | 9a5cb13 | 9a71413 |
| Base 14 | 740a314 | 7419914 |
| Base 15 | 57e8b15 | 5806415 |
| Base 16 | 445df16 | 4469b16 |