Compare 19661 vs 19949
Property | 19661 | 19949 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 196611 | 199491 |
Prime factorization | 19661 | 19949 |
Divisors count | 2 | 2 |
Divisors | 1, 19661 | 1, 19949 |
Number of properties | 8 | 5 |
Additive primes | 1035th | |
Chen primes | 1109th | |
Emirps | 615th | |
Harmonic primes | 804th | |
Isolated primes | 1555th | 1576th |
Long primes | 851st | 863rd |
Primes | 2226th | 2255th |
Pythagorean primes | 1105th | 1121st |
Sophie germain primes | 320th | |
Roman numberals | ||
Base 2 | 1001100110011012 | 1001101111011012 |
Base 3 | 2222220123 | 10001002123 |
Base 4 | 103030314 | 103132314 |
Base 5 | 11121215 | 11142445 |
Base 6 | 2310056 | 2322056 |
Base 7 | 1112157 | 1121067 |
Base 8 | 463158 | 467558 |
Base 9 | 288659 | 303259 |
Base 10 | 1966110 | 1994910 |
Base 11 | 1385411 | 13a9611 |
Base 12 | b46512 | b66512 |
Base 13 | 8c4513 | 910713 |
Base 14 | 724514 | 73ad14 |
Base 15 | 5c5b15 | 5d9e15 |
Base 16 | 4ccd16 | 4ded16 |