Compare 521021 vs 521027
| Property | 521021 | 521027 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 3 |
| Prime factorization | 5210211 | 132 × 30831 |
| Prime factorization | 521021 | 13 × 13 × 3083 |
| Divisors count | 2 | 6 |
| Divisors | 1, 521021 | 1, 13, 169, 3083, 40079, 521027 |
| Number of properties | 5 | 0 |
| Additive primes | 16943rd | |
| Chen primes | 17085th | |
| Primes | 43136th | |
| Sophie germain primes | 4470th | |
| Twin primes (1st member) | 4722nd | |
| Roman numberals | ||
| Base 2 | 11111110011001111012 | 11111110011010000112 |
| Base 3 | 2221102010023 | 2221102010223 |
| Base 4 | 13330303314 | 13330310034 |
| Base 5 | 1131330415 | 1131331025 |
| Base 6 | 151000456 | 151000556 |
| Base 7 | 43000047 | 43000137 |
| Base 8 | 17714758 | 17715038 |
| Base 9 | 8736329 | 8736389 |
| Base 10 | 52102110 | 52102710 |
| Base 11 | 3264a611 | 32650111 |
| Base 12 | 21162512 | 21162b12 |
| Base 13 | 1531c713 | 15320013 |
| Base 14 | d7c3b14 | d7c4314 |
| Base 15 | a459b15 | a45a215 |
| Base 16 | 7f33d16 | 7f34316 |