Compare 81195 vs 81199
| Property | 81195 | 81199 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 51 × 54131 | 811991 |
| Prime factorization | 3 × 5 × 5413 | 81199 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 5, 15, 5413, 16239, 27065, 81195 | 1, 81199 |
| Number of properties | 0 | 6 |
| Chen primes | 3595th | |
| Cousin primes (1st member) | 1027th | |
| Harmonic primes | 2999th | |
| Primes | 7948th | |
| Prime triplets (2nd member) | 430th | |
| Twin primes (2nd member) | 1024th | |
| Roman numberals | ||
| Base 2 | 100111101001010112 | 100111101001011112 |
| Base 3 | 110101010203 | 110101011013 |
| Base 4 | 1033102234 | 1033102334 |
| Base 5 | 100442405 | 100442445 |
| Base 6 | 14235236 | 14235316 |
| Base 7 | 4555027 | 4555067 |
| Base 8 | 2364538 | 2364578 |
| Base 9 | 1333369 | 1333419 |
| Base 10 | 8119510 | 8119910 |
| Base 11 | 5600411 | 5600811 |
| Base 12 | 3aba312 | 3aba712 |
| Base 13 | 2ac5a13 | 2ac6113 |
| Base 14 | 2183914 | 2183d14 |
| Base 15 | 190d015 | 190d415 |
| Base 16 | 13d2b16 | 13d2f16 |