Compare 74131 vs 74287
| Property | 74131 | 74287 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 741311 | 742871 |
| Prime factorization | 74131 | 74287 |
| Divisors count | 2 | 2 |
| Divisors | 1, 74131 | 1, 74287 |
| Number of properties | 5 | 5 |
| Chen primes | 3328th | |
| Emirps | 1107th | |
| Good primes | 561st | |
| Isolated primes | 5415th | 5427th |
| Long primes | 2780th | |
| Primes | 7312th | 7328th |
| Sexy primes (1st member) | 1922nd | |
| Ulam primes | 539th | |
| Roman numberals | ||
| Base 2 | 100100001100100112 | 100100010001011112 |
| Base 3 | 102022001213 | 102022201013 |
| Base 4 | 1020121034 | 1020202334 |
| Base 5 | 43330115 | 43341225 |
| Base 6 | 13311116 | 13315316 |
| Base 7 | 4260617 | 4264037 |
| Base 8 | 2206238 | 2210578 |
| Base 9 | 1226179 | 1228119 |
| Base 10 | 7413110 | 7428710 |
| Base 11 | 5077211 | 508a411 |
| Base 12 | 36a9712 | 36ba712 |
| Base 13 | 2798513 | 27a7513 |
| Base 14 | 1d03114 | 1d10314 |
| Base 15 | 16e7115 | 1702715 |
| Base 16 | 1219316 | 1222f16 |