Compare 19942 vs 19949
| Property | 19942 | 19949 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 21 × 132 × 591 | 199491 |
| Prime factorization | 2 × 13 × 13 × 59 | 19949 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 13, 26, 59, 118, 169, 338, 767, 1534, 9971, 19942 | 1, 19949 |
| Number of properties | 0 | 5 |
| Chen primes | 1109th | |
| Isolated primes | 1576th | |
| Long primes | 863rd | |
| Primes | 2255th | |
| Pythagorean primes | 1121st | |
| Roman numberals | ||
| Base 2 | 1001101111001102 | 1001101111011012 |
| Base 3 | 10001001213 | 10001002123 |
| Base 4 | 103132124 | 103132314 |
| Base 5 | 11142325 | 11142445 |
| Base 6 | 2321546 | 2322056 |
| Base 7 | 1120667 | 1121067 |
| Base 8 | 467468 | 467558 |
| Base 9 | 303179 | 303259 |
| Base 10 | 1994210 | 1994910 |
| Base 11 | 13a8a11 | 13a9611 |
| Base 12 | b65a12 | b66512 |
| Base 13 | 910013 | 910713 |
| Base 14 | 73a614 | 73ad14 |
| Base 15 | 5d9715 | 5d9e15 |
| Base 16 | 4de616 | 4ded16 |