Compare 80387 vs 80447
| Property | 80387 | 80447 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 803871 | 804471 |
| Prime factorization | 80387 | 80447 |
| Divisors count | 2 | 2 |
| Divisors | 1, 80387 | 1, 80447 |
| Number of properties | 4 | 7 |
| Additive primes | 3278th | |
| Chen primes | 3559th | 3560th |
| Good primes | 593rd | |
| Isolated primes | 5852nd | |
| Long primes | 2988th | |
| Primes | 7871st | 7874th |
| Safe primes | 566th | |
| Twin primes (1st member) | 1011th | |
| Ulam primes | 576th | |
| Roman numberals | ||
| Base 2 | 100111010000000112 | 100111010001111112 |
| Base 3 | 110020210223 | 110021001123 |
| Base 4 | 1032200034 | 1032203334 |
| Base 5 | 100330225 | 100332425 |
| Base 6 | 14200556 | 14202356 |
| Base 7 | 4532367 | 4533537 |
| Base 8 | 2350038 | 2350778 |
| Base 9 | 1322389 | 1323159 |
| Base 10 | 8038710 | 8044710 |
| Base 11 | 5543a11 | 5549411 |
| Base 12 | 3a62b12 | 3a67b12 |
| Base 13 | 2a78813 | 2a80313 |
| Base 14 | 2141d14 | 2146314 |
| Base 15 | 18c4215 | 18c8215 |
| Base 16 | 13a0316 | 13a3f16 |