Compare 19841 vs 19861
| Property | 19841 | 19861 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 198411 | 198611 |
| Prime factorization | 19841 | 19861 |
| Divisors count | 2 | 2 |
| Divisors | 1, 19841 | 1, 19861 |
| Number of properties | 7 | 5 |
| Additive primes | 1043rd | |
| Chen primes | 1105th | |
| Emirps | 625th | |
| Harmonic primes | 812th | |
| Isolated primes | 1570th | |
| Lucky primes | 365th | |
| Primes | 2244th | 2247th |
| Pythagorean primes | 1115th | 1117th |
| Sexy primes (1st member) | 690th | |
| Twin primes (1st member) | 339th | |
| Roman numberals | ||
| Base 2 | 1001101100000012 | 1001101100101012 |
| Base 3 | 10000122123 | 10000201213 |
| Base 4 | 103120014 | 103121114 |
| Base 5 | 11133315 | 11134215 |
| Base 6 | 2315056 | 2315416 |
| Base 7 | 1115637 | 1116227 |
| Base 8 | 466018 | 466258 |
| Base 9 | 301859 | 302179 |
| Base 10 | 1984110 | 1986110 |
| Base 11 | 139a811 | 13a1611 |
| Base 12 | b59512 | b5b112 |
| Base 13 | 905313 | 906a13 |
| Base 14 | 733314 | 734914 |
| Base 15 | 5d2b15 | 5d4115 |
| Base 16 | 4d8116 | 4d9516 |