Compare 1499 vs 1973
| Property | 1499 | 1973 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 14991 | 19731 |
| Prime factorization | 1499 | 1973 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1499 | 1, 1973 |
| Number of properties | 11 | 7 |
| Additive primes | 130th | |
| Chen primes | 154th | |
| Emirps | 72nd | |
| Good primes | 61st | |
| Harmonic primes | 82nd | 111th |
| Isolated primes | 140th | 179th |
| Primes | 239th | 298th |
| Pythagorean primes | 145th | |
| Sexy primes (1st member) | 126th | |
| Sexy primes (2nd member) | 105th | |
| Sexy prime quadrupletss (4th member) | 9th | |
| Sexy prime triplets (3rd member) | 40th | |
| Sophie germain primes | 50th | 60th |
| Super primes | 52nd | |
| Roman numberals | MCDXCIX | MCMLXXIII |
| Base 2 | 101110110112 | 111101101012 |
| Base 3 | 20011123 | 22010023 |
| Base 4 | 1131234 | 1323114 |
| Base 5 | 214445 | 303435 |
| Base 6 | 105356 | 130456 |
| Base 7 | 42417 | 55167 |
| Base 8 | 27338 | 36658 |
| Base 9 | 20459 | 26329 |
| Base 10 | 149910 | 197310 |
| Base 11 | 114311 | 153411 |
| Base 12 | a4b12 | 118512 |
| Base 13 | 8b413 | b8a13 |
| Base 14 | 79114 | a0d14 |
| Base 15 | 69e15 | 8b815 |
| Base 16 | 5db16 | 7b516 |