Compare 19797 vs 19801
| Property | 19797 | 19801 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 65991 | 198011 |
| Prime factorization | 3 × 6599 | 19801 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 6599, 19797 | 1, 19801 |
| Number of properties | 1 | 6 |
| Additive primes | 1042nd | |
| Centered square primes | 35th | |
| Emirps | 623rd | |
| Isolated primes | 1566th | |
| Primes | 2241st | |
| Pythagorean primes | 1113th | |
| Semiprimes | 5037th | |
| Roman numberals | ||
| Base 2 | 1001101010101012 | 1001101010110012 |
| Base 3 | 10000110203 | 10000111013 |
| Base 4 | 103111114 | 103111214 |
| Base 5 | 11131425 | 11132015 |
| Base 6 | 2313536 | 2314016 |
| Base 7 | 1115017 | 1115057 |
| Base 8 | 465258 | 465318 |
| Base 9 | 301369 | 301419 |
| Base 10 | 1979710 | 1980110 |
| Base 11 | 1396811 | 1397111 |
| Base 12 | b55912 | b56112 |
| Base 13 | 901b13 | 902213 |
| Base 14 | 730114 | 730514 |
| Base 15 | 5cec15 | 5d0115 |
| Base 16 | 4d5516 | 4d5916 |