Compare 10891 vs 10987
| Property | 10891 | 10987 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 108911 | 109871 |
| Prime factorization | 10891 | 10987 |
| Divisors count | 2 | 2 |
| Divisors | 1, 10891 | 1, 10987 |
| Number of properties | 6 | 5 |
| Additive primes | 636th | |
| Chen primes | 682nd | |
| Emirps | 275th | 278th |
| Harmonic primes | 486th | |
| Isolated primes | 893rd | |
| Lucky primes | 225th | |
| Primes | 1325th | 1334th |
| Sexy primes (1st member) | 437th | |
| Twin primes (2nd member) | 220th | |
| Roman numberals | ||
| Base 2 | 101010100010112 | 101010111010112 |
| Base 3 | 1122211013 | 1200012213 |
| Base 4 | 22220234 | 22232234 |
| Base 5 | 3220315 | 3224225 |
| Base 6 | 1222316 | 1225116 |
| Base 7 | 435167 | 440147 |
| Base 8 | 252138 | 253538 |
| Base 9 | 158419 | 160579 |
| Base 10 | 1089110 | 1098710 |
| Base 11 | 820111 | 828911 |
| Base 12 | 637712 | 643712 |
| Base 13 | 4c5a13 | 500213 |
| Base 14 | 3d7d14 | 400b14 |
| Base 15 | 336115 | 33c715 |
| Base 16 | 2a8b16 | 2aeb16 |