Compare 1409 vs 1723
| Property | 1409 | 1723 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 14091 | 17231 |
| Prime factorization | 1409 | 1723 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1409 | 1, 1723 |
| Number of properties | 8 | 6 |
| Additive primes | 144th | |
| Chen primes | 146th | |
| Emirps | 66th | 82nd |
| Isolated primes | 132nd | |
| Lucky primes | 64th | |
| Primes | 223rd | 269th |
| Proth primes | 20th | |
| Pythagorean primes | 110th | |
| Sophie germain primes | 46th | |
| Super primes | 48th | 57th |
| Twin primes (2nd member) | 55th | |
| Roman numberals | MCDIX | MDCCXXIII |
| Base 2 | 101100000012 | 110101110112 |
| Base 3 | 12210123 | 21002113 |
| Base 4 | 1120014 | 1223234 |
| Base 5 | 211145 | 233435 |
| Base 6 | 103056 | 115516 |
| Base 7 | 40527 | 50117 |
| Base 8 | 26018 | 32738 |
| Base 9 | 18359 | 23249 |
| Base 10 | 140910 | 172310 |
| Base 11 | 107111 | 132711 |
| Base 12 | 99512 | bb712 |
| Base 13 | 84513 | a2713 |
| Base 14 | 72914 | 8b114 |
| Base 15 | 63e15 | 79d15 |
| Base 16 | 58116 | 6bb16 |