Compare 19801 vs 20201
Property | 19801 | 20201 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 198011 | 202011 |
Prime factorization | 19801 | 20201 |
Divisors count | 2 | 2 |
Divisors | 1, 19801 | 1, 20201 |
Number of properties | 6 | 7 |
Additive primes | 1042nd | 1061st |
Centered square primes | 35th | 36th |
Chen primes | 1122nd | |
Emirps | 623rd | |
Isolated primes | 1566th | 1598th |
Primes | 2241st | 2285th |
Pythagorean primes | 1113th | 1137th |
Ulam primes | 166th | |
Roman numberals | ||
Base 2 | 1001101010110012 | 1001110111010012 |
Base 3 | 10000111013 | 10002010123 |
Base 4 | 103111214 | 103232214 |
Base 5 | 11132015 | 11213015 |
Base 6 | 2314016 | 2333056 |
Base 7 | 1115057 | 1126167 |
Base 8 | 465318 | 473518 |
Base 9 | 301419 | 306359 |
Base 10 | 1980110 | 2020110 |
Base 11 | 1397111 | 141a511 |
Base 12 | b56112 | b83512 |
Base 13 | 902213 | 926c13 |
Base 14 | 730514 | 750d14 |
Base 15 | 5d0115 | 5ebb15 |
Base 16 | 4d5916 | 4ee916 |