Compare 198811 vs 201661
| Property | 198811 | 201661 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1988111 | 2016611 |
| Prime factorization | 198811 | 201661 |
| Divisors count | 2 | 2 |
| Divisors | 1, 198811 | 1, 201661 |
| Number of properties | 8 | 5 |
| Chen primes | 7484th | |
| Emirps | 4249th | |
| Isolated primes | 13593rd | 13774th |
| Lucky primes | 2302nd | |
| Primes | 17886th | 18113th |
| Pythagorean primes | 9041st | |
| Sexy primes (1st member) | 4275th | 4322nd |
| Sexy prime quadrupletss (1st member) | 109th | |
| Sexy prime triplets (1st member) | 862nd | 869th |
| Roman numberals | ||
| Base 2 | 1100001000100110112 | 1100010011101111012 |
| Base 3 | 1010022011013 | 1010201212213 |
| Base 4 | 3002021234 | 3010323314 |
| Base 5 | 223302215 | 224231215 |
| Base 6 | 41322316 | 41533416 |
| Base 7 | 14554247 | 14666357 |
| Base 8 | 6042338 | 6116758 |
| Base 9 | 3326419 | 3365579 |
| Base 10 | 19881110 | 20166110 |
| Base 11 | 12640811 | 12856911 |
| Base 12 | 9707712 | 9885112 |
| Base 13 | 6c65213 | 70a3513 |
| Base 14 | 5264b14 | 536c514 |
| Base 15 | 3dd9115 | 3eb4115 |
| Base 16 | 3089b16 | 313bd16 |