Compare 1409 vs 3137
| Property | 1409 | 3137 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 14091 | 31371 |
| Prime factorization | 1409 | 3137 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1409 | 1, 3137 |
| Number of properties | 8 | 10 |
| Chen primes | 146th | 265th |
| Emirps | 66th | |
| Happy primes | 79th | |
| Isolated primes | 132nd | 281st |
| Left-truncatable primes | 73rd | |
| Long primes | 179th | |
| Primes | 223rd | 446th |
| Proth primes | 20th | 25th |
| Pythagorean primes | 110th | 220th |
| Right-truncatable primes | 34th | |
| Sophie germain primes | 46th | |
| Super primes | 48th | |
| Two-sided primes | 13th | |
| Roman numberals | MCDIX | MMMCXXXVII |
| Base 2 | 101100000012 | 1100010000012 |
| Base 3 | 12210123 | 110220123 |
| Base 4 | 1120014 | 3010014 |
| Base 5 | 211145 | 1000225 |
| Base 6 | 103056 | 223056 |
| Base 7 | 40527 | 121017 |
| Base 8 | 26018 | 61018 |
| Base 9 | 18359 | 42659 |
| Base 10 | 140910 | 313710 |
| Base 11 | 107111 | 23a211 |
| Base 12 | 99512 | 199512 |
| Base 13 | 84513 | 157413 |
| Base 14 | 72914 | 120114 |
| Base 15 | 63e15 | de215 |
| Base 16 | 58116 | c4116 |