Compare 983 vs 1619
| Property | 983 | 1619 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 9831 | 16191 |
| Prime factorization | 983 | 1619 |
| Divisors count | 2 | 2 |
| Divisors | 1, 983 | 1, 1619 |
| Number of properties | 11 | 10 |
| Additive primes | 137th | |
| Chen primes | 114th | 162nd |
| Emirps | 35th | 79th |
| Isolated primes | 97th | |
| Left-truncatable primes | 53rd | |
| Long primes | 60th | 100th |
| Primes | 166th | 256th |
| Safe primes | 25th | 35th |
| Sexy primes (2nd member) | 73rd | 110th |
| Sexy prime quadrupletss (4th member) | 10th | |
| Sexy prime triplets (3rd member) | 28th | 42nd |
| Twin primes (1st member) | 52nd | |
| Ulam primes | 17th | |
| Wedderburn-etherington primes | 5th | |
| Roman numberals | CMLXXXIII | MDCXIX |
| Base 2 | 11110101112 | 110010100112 |
| Base 3 | 11001023 | 20122223 |
| Base 4 | 331134 | 1211034 |
| Base 5 | 124135 | 224345 |
| Base 6 | 43156 | 112556 |
| Base 7 | 26037 | 45027 |
| Base 8 | 17278 | 31238 |
| Base 9 | 13129 | 21889 |
| Base 10 | 98310 | 161910 |
| Base 11 | 81411 | 124211 |
| Base 12 | 69b12 | b2b12 |
| Base 13 | 5a813 | 97713 |
| Base 14 | 50314 | 83914 |
| Base 15 | 45815 | 72e15 |
| Base 16 | 3d716 | 65316 |