Compare 1451 vs 1499
| Property | 1451 | 1499 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 14511 | 14991 |
| Prime factorization | 1451 | 1499 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1451 | 1, 1499 |
| Number of properties | 7 | 11 |
| Additive primes | 125th | 130th |
| Chen primes | 149th | 154th |
| Cousin primes (2nd member) | 51st | |
| Emirps | 72nd | |
| Harmonic primes | 82nd | |
| Isolated primes | 140th | |
| Primes | 230th | 239th |
| Prime triplets (2nd member) | 38th | |
| Sexy primes (2nd member) | 105th | |
| Sexy prime quadrupletss (4th member) | 9th | |
| Sexy prime triplets (3rd member) | 40th | |
| Sophie germain primes | 48th | 50th |
| Super primes | 52nd | |
| Twin primes (1st member) | 48th | |
| Roman numberals | MCDLI | MCDXCIX |
| Base 2 | 101101010112 | 101110110112 |
| Base 3 | 12222023 | 20011123 |
| Base 4 | 1122234 | 1131234 |
| Base 5 | 213015 | 214445 |
| Base 6 | 104156 | 105356 |
| Base 7 | 41427 | 42417 |
| Base 8 | 26538 | 27338 |
| Base 9 | 18829 | 20459 |
| Base 10 | 145110 | 149910 |
| Base 11 | 10aa11 | 114311 |
| Base 12 | a0b12 | a4b12 |
| Base 13 | 87813 | 8b413 |
| Base 14 | 75914 | 79114 |
| Base 15 | 66b15 | 69e15 |
| Base 16 | 5ab16 | 5db16 |