Compare 761 vs 1861
| Property | 761 | 1861 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 7611 | 18611 |
| Prime factorization | 761 | 1861 |
| Divisors count | 2 | 2 |
| Divisors | 1, 761 | 1, 1861 |
| Number of properties | 9 | 10 |
| Centered square primes | 10th | 15th |
| Chen primes | 91st | |
| Cousin primes (2nd member) | 32nd | |
| Emirps | 27th | |
| Good primes | 58th | |
| Happy primes | 31st | |
| Harmonic primes | 103rd | |
| Isolated primes | 76th | 173rd |
| Long primes | 112th | |
| Primes | 135th | 284th |
| Pythagorean primes | 64th | 137th |
| Sexy primes (1st member) | 120th | |
| Sexy prime quadrupletss (1st member) | 12th | |
| Sexy prime triplets (1st member) | 47th | |
| Sophie germain primes | 34th | |
| Roman numberals | DCCLXI | MDCCCLXI |
| Base 2 | 10111110012 | 111010001012 |
| Base 3 | 10010123 | 21122213 |
| Base 4 | 233214 | 1310114 |
| Base 5 | 110215 | 244215 |
| Base 6 | 33056 | 123416 |
| Base 7 | 21357 | 52667 |
| Base 8 | 13718 | 35058 |
| Base 9 | 10359 | 24879 |
| Base 10 | 76110 | 186110 |
| Base 11 | 63211 | 144211 |
| Base 12 | 53512 | 10b112 |
| Base 13 | 46713 | b0213 |
| Base 14 | 3c514 | 96d14 |
| Base 15 | 35b15 | 84115 |
| Base 16 | 2f916 | 74516 |