Compare 6881 vs 6883
| Property | 6881 | 6883 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 71 × 9831 | 68831 |
| Prime factorization | 7 × 983 | 6883 |
| Divisors count | 4 | 2 |
| Divisors | 1, 7, 983, 6881 | 1, 6883 |
| Number of properties | 1 | 5 |
| Harmonic primes | 324th | |
| Isolated primes | 567th | |
| Left-truncatable primes | 122nd | |
| Lucky primes | 166th | |
| Primes | 886th | |
| Semiprimes | 1840th | |
| Roman numberals | ||
| Base 2 | 11010111000012 | 11010111000112 |
| Base 3 | 1001022123 | 1001022213 |
| Base 4 | 12232014 | 12232034 |
| Base 5 | 2100115 | 2100135 |
| Base 6 | 515056 | 515116 |
| Base 7 | 260307 | 260327 |
| Base 8 | 153418 | 153438 |
| Base 9 | 103859 | 103879 |
| Base 10 | 688110 | 688310 |
| Base 11 | 519611 | 519811 |
| Base 12 | 3b9512 | 3b9712 |
| Base 13 | 319413 | 319613 |
| Base 14 | 271714 | 271914 |
| Base 15 | 208b15 | 208d15 |
| Base 16 | 1ae116 | 1ae316 |