Compare 51869 vs 51991
| Property | 51869 | 51991 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 518691 | 519911 |
| Prime factorization | 51869 | 51991 |
| Divisors count | 2 | 2 |
| Divisors | 1, 51869 | 1, 51991 |
| Number of properties | 6 | 2 |
| Additive primes | 2325th | |
| Chen primes | 2473rd | |
| Isolated primes | 3864th | |
| Long primes | 2016th | |
| Primes | 5307th | 5319th |
| Pythagorean primes | 2633rd | |
| Twin primes (1st member) | 727th | |
| Roman numberals | ||
| Base 2 | 11001010100111012 | 11001011000101112 |
| Base 3 | 21220110023 | 21220221213 |
| Base 4 | 302221314 | 302301134 |
| Base 5 | 31244345 | 31304315 |
| Base 6 | 10400456 | 10404116 |
| Base 7 | 3041367 | 3044027 |
| Base 8 | 1452358 | 1454278 |
| Base 9 | 781329 | 782779 |
| Base 10 | 5186910 | 5199110 |
| Base 11 | 35a7411 | 3607511 |
| Base 12 | 2602512 | 2610712 |
| Base 13 | 1a7bc13 | 1a88413 |
| Base 14 | 14c8d14 | 14d3914 |
| Base 15 | 1057e15 | 1061115 |
| Base 16 | ca9d16 | cb1716 |