Compare 1423 vs 1973
| Property | 1423 | 1973 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 14231 | 19731 |
| Prime factorization | 1423 | 1973 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1423 | 1, 1973 |
| Number of properties | 6 | 7 |
| Cousin primes (1st member) | 49th | |
| Good primes | 53rd | 61st |
| Harmonic primes | 111th | |
| Isolated primes | 133rd | 179th |
| Primes | 224th | 298th |
| Prime triplets (1st member) | 36th | |
| Pythagorean primes | 145th | |
| Sexy primes (1st member) | 97th | 126th |
| Sophie germain primes | 60th | |
| Roman numberals | MCDXXIII | MCMLXXIII |
| Base 2 | 101100011112 | 111101101012 |
| Base 3 | 12212013 | 22010023 |
| Base 4 | 1120334 | 1323114 |
| Base 5 | 211435 | 303435 |
| Base 6 | 103316 | 130456 |
| Base 7 | 41027 | 55167 |
| Base 8 | 26178 | 36658 |
| Base 9 | 18519 | 26329 |
| Base 10 | 142310 | 197310 |
| Base 11 | 108411 | 153411 |
| Base 12 | 9a712 | 118512 |
| Base 13 | 85613 | b8a13 |
| Base 14 | 73914 | a0d14 |
| Base 15 | 64d15 | 8b815 |
| Base 16 | 58f16 | 7b516 |