Compare 19801 vs 30197
| Property | 19801 | 30197 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 198011 | 301971 |
| Prime factorization | 19801 | 30197 |
| Divisors count | 2 | 2 |
| Divisors | 1, 19801 | 1, 30197 |
| Number of properties | 6 | 6 |
| Additive primes | 1042nd | |
| Centered square primes | 35th | |
| Emirps | 623rd | 633rd |
| Isolated primes | 1566th | 2327th |
| Primes | 2241st | 3266th |
| Pythagorean primes | 1113th | 1623rd |
| Sexy primes (1st member) | 958th | |
| Ulam primes | 247th | |
| Roman numberals | ||
| Base 2 | 1001101010110012 | 1110101111101012 |
| Base 3 | 10000111013 | 11121021023 |
| Base 4 | 103111214 | 131133114 |
| Base 5 | 11132015 | 14312425 |
| Base 6 | 2314016 | 3514456 |
| Base 7 | 1115057 | 1540167 |
| Base 8 | 465318 | 727658 |
| Base 9 | 301419 | 453729 |
| Base 10 | 1980110 | 3019710 |
| Base 11 | 1397111 | 2076211 |
| Base 12 | b56112 | 1558512 |
| Base 13 | 902213 | 1098b13 |
| Base 14 | 730514 | b00d14 |
| Base 15 | 5d0115 | 8e3215 |
| Base 16 | 4d5916 | 75f516 |