Compare 19839 vs 19841
| Property | 19839 | 19841 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 171 × 3891 | 198411 |
| Prime factorization | 3 × 17 × 389 | 19841 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 17, 51, 389, 1167, 6613, 19839 | 1, 19841 |
| Number of properties | 0 | 7 |
| Additive primes | 1043rd | |
| Chen primes | 1105th | |
| Emirps | 625th | |
| Harmonic primes | 812th | |
| Primes | 2244th | |
| Pythagorean primes | 1115th | |
| Twin primes (1st member) | 339th | |
| Roman numberals | ||
| Base 2 | 1001101011111112 | 1001101100000012 |
| Base 3 | 10000122103 | 10000122123 |
| Base 4 | 103113334 | 103120014 |
| Base 5 | 11133245 | 11133315 |
| Base 6 | 2315036 | 2315056 |
| Base 7 | 1115617 | 1115637 |
| Base 8 | 465778 | 466018 |
| Base 9 | 301839 | 301859 |
| Base 10 | 1983910 | 1984110 |
| Base 11 | 139a611 | 139a811 |
| Base 12 | b59312 | b59512 |
| Base 13 | 905113 | 905313 |
| Base 14 | 733114 | 733314 |
| Base 15 | 5d2915 | 5d2b15 |
| Base 16 | 4d7f16 | 4d8116 |