Compare 998213 vs 998221
| Property | 998213 | 998221 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 9982131 | 71 × 591 × 24171 |
| Prime factorization | 998213 | 7 × 59 × 2417 |
| Divisors count | 2 | 8 |
| Divisors | 1, 998213 | 1, 7, 59, 413, 2417, 16919, 142603, 998221 |
| Number of properties | 5 | 0 |
| Emirps | 11147th | |
| Isolated primes | 62052nd | |
| Primes | 78375th | |
| Sexy primes (1st member) | 16366th | |
| Sophie germain primes | 7730th | |
| Roman numberals | ||
| Base 2 | 111100111011010001012 | 111100111011010011012 |
| Base 3 | 12122010212123 | 12122010220113 |
| Base 4 | 33032310114 | 33032310314 |
| Base 5 | 2234203235 | 2234203415 |
| Base 6 | 332212056 | 332212216 |
| Base 7 | 113251467 | 113251607 |
| Base 8 | 36355058 | 36355158 |
| Base 9 | 17812559 | 17812649 |
| Base 10 | 99821310 | 99822110 |
| Base 11 | 621a7711 | 621a8411 |
| Base 12 | 40180512 | 40181112 |
| Base 13 | 28c47813 | 28c48313 |
| Base 14 | 1bdacd14 | 1bdad714 |
| Base 15 | 14ab7815 | 14ab8115 |
| Base 16 | f3b4516 | f3b4d16 |