Compare 80447 vs 81439
| Property | 80447 | 81439 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 804471 | 814391 |
| Prime factorization | 80447 | 81439 |
| Divisors count | 2 | 2 |
| Divisors | 1, 80447 | 1, 81439 |
| Number of properties | 7 | 5 |
| Additive primes | 3278th | |
| Chen primes | 3560th | |
| Good primes | 593rd | |
| Harmonic primes | 3009th | |
| Isolated primes | 5917th | |
| Long primes | 2988th | |
| Lucky primes | 1074th | |
| Primes | 7874th | 7968th |
| Twin primes (1st member) | 1011th | |
| Ulam primes | 576th | 581st |
| Roman numberals | ||
| Base 2 | 100111010001111112 | 100111110000111112 |
| Base 3 | 110021001123 | 110102010213 |
| Base 4 | 1032203334 | 1033201334 |
| Base 5 | 100332425 | 101012245 |
| Base 6 | 14202356 | 14250116 |
| Base 7 | 4533537 | 4563017 |
| Base 8 | 2350778 | 2370378 |
| Base 9 | 1323159 | 1336379 |
| Base 10 | 8044710 | 8143910 |
| Base 11 | 5549411 | 5620611 |
| Base 12 | 3a67b12 | 3b16712 |
| Base 13 | 2a80313 | 2b0b713 |
| Base 14 | 2146314 | 2197114 |
| Base 15 | 18c8215 | 191e415 |
| Base 16 | 13a3f16 | 13e1f16 |