Compare 1699 vs 1861
| Property | 1699 | 1861 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 16991 | 18611 |
| Prime factorization | 1699 | 1861 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1699 | 1, 1861 |
| Number of properties | 5 | 10 |
| Centered square primes | 15th | |
| Good primes | 58th | |
| Harmonic primes | 93rd | 103rd |
| Isolated primes | 173rd | |
| Long primes | 112th | |
| Primes | 266th | 284th |
| Prime triplets (3rd member) | 44th | |
| Pythagorean primes | 137th | |
| Sexy primes (1st member) | 120th | |
| Sexy primes (2nd member) | 114th | |
| Sexy prime quadrupletss (1st member) | 12th | |
| Sexy prime triplets (1st member) | 47th | |
| Twin primes (2nd member) | 54th | |
| Roman numberals | MDCXCIX | MDCCCLXI |
| Base 2 | 110101000112 | 111010001012 |
| Base 3 | 20222213 | 21122213 |
| Base 4 | 1222034 | 1310114 |
| Base 5 | 232445 | 244215 |
| Base 6 | 115116 | 123416 |
| Base 7 | 46457 | 52667 |
| Base 8 | 32438 | 35058 |
| Base 9 | 22879 | 24879 |
| Base 10 | 169910 | 186110 |
| Base 11 | 130511 | 144211 |
| Base 12 | b9712 | 10b112 |
| Base 13 | a0913 | b0213 |
| Base 14 | 89514 | 96d14 |
| Base 15 | 78415 | 84115 |
| Base 16 | 6a316 | 74516 |