Compare 99013 vs 99021
| Property | 99013 | 99021 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 990131 | 31 × 131 × 25391 |
| Prime factorization | 99013 | 3 × 13 × 2539 |
| Divisors count | 2 | 8 |
| Divisors | 1, 99013 | 1, 3, 13, 39, 2539, 7617, 33007, 99021 |
| Number of properties | 5 | 0 |
| Centered square primes | 68th | |
| Cousin primes (1st member) | 1205th | |
| Isolated primes | 7075th | |
| Primes | 9506th | |
| Pythagorean primes | 4739th | |
| Roman numberals | ||
| Base 2 | 110000010110001012 | 110000010110011012 |
| Base 3 | 120002110113 | 120002111103 |
| Base 4 | 1200230114 | 1200230314 |
| Base 5 | 111320235 | 111320415 |
| Base 6 | 20422216 | 20422336 |
| Base 7 | 5614457 | 5614567 |
| Base 8 | 3013058 | 3013158 |
| Base 9 | 1607349 | 1607439 |
| Base 10 | 9901310 | 9902110 |
| Base 11 | 6843211 | 6843a11 |
| Base 12 | 4937112 | 4937912 |
| Base 13 | 360b513 | 360c013 |
| Base 14 | 2812514 | 2812d14 |
| Base 15 | 1e50d15 | 1e51615 |
| Base 16 | 182c516 | 182cd16 |