Compare 81439 vs 82067
| Property | 81439 | 82067 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 814391 | 820671 |
| Prime factorization | 81439 | 82067 |
| Divisors count | 2 | 2 |
| Divisors | 1, 81439 | 1, 82067 |
| Number of properties | 5 | 6 |
| Additive primes | 3332nd | |
| Harmonic primes | 3009th | 3030th |
| Isolated primes | 5917th | 5960th |
| Lucky primes | 1074th | |
| Primes | 7968th | 8027th |
| Sexy primes (1st member) | 2085th | |
| Ulam primes | 581st | 584th |
| Roman numberals | ||
| Base 2 | 100111110000111112 | 101000000100100112 |
| Base 3 | 110102010213 | 110111201123 |
| Base 4 | 1033201334 | 1100021034 |
| Base 5 | 101012245 | 101112325 |
| Base 6 | 14250116 | 14315356 |
| Base 7 | 4563017 | 4611567 |
| Base 8 | 2370378 | 2402238 |
| Base 9 | 1336379 | 1345159 |
| Base 10 | 8143910 | 8206710 |
| Base 11 | 5620611 | 5672711 |
| Base 12 | 3b16712 | 3b5ab12 |
| Base 13 | 2b0b713 | 2b47b13 |
| Base 14 | 2197114 | 21c9d14 |
| Base 15 | 191e415 | 194b215 |
| Base 16 | 13e1f16 | 1409316 |