Compare 16979 vs 17681
| Property | 16979 | 17681 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 169791 | 176811 |
| Prime factorization | 16979 | 17681 |
| Divisors count | 2 | 2 |
| Divisors | 1, 16979 | 1, 17681 |
| Number of properties | 6 | 8 |
| Additive primes | 964th | |
| Chen primes | 981st | 1011th |
| Emirps | 518th | 541st |
| Good primes | 235th | |
| Harmonic primes | 735th | |
| Long primes | 756th | |
| Primes | 1957th | 2031st |
| Pythagorean primes | 1002nd | |
| Sophie germain primes | 297th | |
| Twin primes (1st member) | 297th | 308th |
| Roman numberals | ||
| Base 2 | 1000010010100112 | 1000101000100012 |
| Base 3 | 2120212123 | 2200202123 |
| Base 4 | 100211034 | 101101014 |
| Base 5 | 10204045 | 10312115 |
| Base 6 | 2103356 | 2135056 |
| Base 7 | 1003347 | 1023567 |
| Base 8 | 411238 | 424218 |
| Base 9 | 252559 | 262259 |
| Base 10 | 1697910 | 1768110 |
| Base 11 | 1183611 | 1231411 |
| Base 12 | 99ab12 | a29512 |
| Base 13 | 796113 | 808113 |
| Base 14 | 628b14 | 662d14 |
| Base 15 | 506e15 | 538b15 |
| Base 16 | 425316 | 451116 |