Compare 20287 vs 20483
| Property | 20287 | 20483 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 202871 | 204831 |
| Prime factorization | 20287 | 20483 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20287 | 1, 20483 |
| Number of properties | 4 | 7 |
| Additive primes | 1065th | 1075th |
| Centered heptagonal primes | 21st | |
| Chen primes | 1126th | |
| Cousin primes (2nd member) | 353rd | |
| Isolated primes | 1603rd | 1618th |
| Primes | 2292nd | 2313th |
| Prime triplets (3rd member) | 171st | |
| Sexy primes (2nd member) | 706th | |
| Roman numberals | ||
| Base 2 | 1001111001111112 | 1010000000000112 |
| Base 3 | 10002111013 | 10010021223 |
| Base 4 | 103303334 | 110000034 |
| Base 5 | 11221225 | 11234135 |
| Base 6 | 2335316 | 2344556 |
| Base 7 | 1131017 | 1135017 |
| Base 8 | 474778 | 500038 |
| Base 9 | 307419 | 310789 |
| Base 10 | 2028710 | 2048310 |
| Base 11 | 1427311 | 1443111 |
| Base 12 | b8a712 | ba2b12 |
| Base 13 | 930713 | 942813 |
| Base 14 | 757114 | 767114 |
| Base 15 | 602715 | 610815 |
| Base 16 | 4f3f16 | 500316 |