Compare 19801 vs 30013
| Property | 19801 | 30013 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 198011 | 300131 |
| Prime factorization | 19801 | 30013 |
| Divisors count | 2 | 2 |
| Divisors | 1, 19801 | 1, 30013 |
| Number of properties | 6 | 7 |
| Additive primes | 1042nd | 1467th |
| Centered square primes | 35th | 42nd |
| Emirps | 623rd | |
| Happy primes | 525th | |
| Isolated primes | 1566th | |
| Lucky primes | 501st | |
| Primes | 2241st | 3247th |
| Pythagorean primes | 1113th | 1612th |
| Twin primes (2nd member) | 468th | |
| Roman numberals | ||
| Base 2 | 1001101010110012 | 1110101001111012 |
| Base 3 | 10000111013 | 11120111213 |
| Base 4 | 103111214 | 131103314 |
| Base 5 | 11132015 | 14300235 |
| Base 6 | 2314016 | 3505416 |
| Base 7 | 1115057 | 1533347 |
| Base 8 | 465318 | 724758 |
| Base 9 | 301419 | 451479 |
| Base 10 | 1980110 | 3001310 |
| Base 11 | 1397111 | 2060511 |
| Base 12 | b56112 | 1545112 |
| Base 13 | 902213 | 1087913 |
| Base 14 | 730514 | ad1b14 |
| Base 15 | 5d0115 | 8d5d15 |
| Base 16 | 4d5916 | 753d16 |