Compare 99021 vs 99023
| Property | 99021 | 99023 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 131 × 25391 | 990231 |
| Prime factorization | 3 × 13 × 2539 | 99023 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 13, 39, 2539, 7617, 33007, 99021 | 1, 99023 |
| Number of properties | 0 | 7 |
| Additive primes | 3850th | |
| Emirps | 1616th | |
| Isolated primes | 7077th | |
| Long primes | 3585th | |
| Primes | 9508th | |
| Sexy primes (2nd member) | 2427th | |
| Sophie germain primes | 1162nd | |
| Roman numberals | ||
| Base 2 | 110000010110011012 | 110000010110011112 |
| Base 3 | 120002111103 | 120002111123 |
| Base 4 | 1200230314 | 1200230334 |
| Base 5 | 111320415 | 111320435 |
| Base 6 | 20422336 | 20422356 |
| Base 7 | 5614567 | 5614617 |
| Base 8 | 3013158 | 3013178 |
| Base 9 | 1607439 | 1607459 |
| Base 10 | 9902110 | 9902310 |
| Base 11 | 6843a11 | 6844111 |
| Base 12 | 4937912 | 4937b12 |
| Base 13 | 360c013 | 360c213 |
| Base 14 | 2812d14 | 2813114 |
| Base 15 | 1e51615 | 1e51815 |
| Base 16 | 182cd16 | 182cf16 |