Compare 80664 vs 80671
| Property | 80664 | 80671 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 23 × 31 × 33611 | 806711 |
| Prime factorization | 2 × 2 × 2 × 3 × 3361 | 80671 |
| Divisors count | 16 | 2 |
| Divisors | 1, 2, 3, 4, 6, 8, 12, 24, 3361, 6722, 10083, 13444, 20166, 26888, 40332, 80664 | 1, 80671 |
| Number of properties | 0 | 7 |
| Chen primes | 3570th | |
| Harmonic primes | 2980th | |
| Lucky primes | 1064th | |
| Primes | 7894th | |
| Sexy primes (1st member) | 2050th | |
| Sexy prime triplets (1st member) | 458th | |
| Twin primes (2nd member) | 1015th | |
| Roman numberals | ||
| Base 2 | 100111011000110002 | 100111011000111112 |
| Base 3 | 110021221203 | 110021222113 |
| Base 4 | 1032301204 | 1032301334 |
| Base 5 | 100401245 | 100401415 |
| Base 6 | 14212406 | 14212516 |
| Base 7 | 4541137 | 4541237 |
| Base 8 | 2354308 | 2354378 |
| Base 9 | 1325769 | 1325849 |
| Base 10 | 8066410 | 8067110 |
| Base 11 | 5567111 | 5567811 |
| Base 12 | 3a82012 | 3a82712 |
| Base 13 | 2a93c13 | 2a94613 |
| Base 14 | 2157a14 | 2158314 |
| Base 15 | 18d7915 | 18d8115 |
| Base 16 | 13b1816 | 13b1f16 |