Compare 241 vs 251
Property | 241 | 251 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 2411 | 2511 |
Prime factorization | 241 | 251 |
Divisors count | 2 | 2 |
Divisors | 1, 241 | 1, 251 |
Number of properties | 10 | 10 |
Additive primes | 31st | |
Chen primes | 41st | |
Good primes | 19th | |
Harmonic primes | 19th | 20th |
Isolated primes | 21st | |
Lucky primes | 16th | |
Primes | 53rd | 54th |
Proth primes | 9th | |
Pythagorean primes | 24th | |
Sexy primes (1st member) | 30th | |
Sexy prime quadrupletss (1st member) | 5th | |
Sexy prime triplets (1st member) | 15th | |
Solinas primes | 29th | 30th |
Sophie germain primes | 18th | |
Super primes | 16th | |
Twin primes (2nd member) | 17th | |
Ulam primes | 10th | |
Roman numberals | CCXLI | CCLI |
Base 2 | 111100012 | 111110112 |
Base 3 | 222213 | 1000223 |
Base 4 | 33014 | 33234 |
Base 5 | 14315 | 20015 |
Base 6 | 10416 | 10556 |
Base 7 | 4637 | 5067 |
Base 8 | 3618 | 3738 |
Base 9 | 2879 | 3089 |
Base 10 | 24110 | 25110 |
Base 11 | 1aa11 | 20911 |
Base 12 | 18112 | 18b12 |
Base 13 | 15713 | 16413 |
Base 14 | 13314 | 13d14 |
Base 15 | 11115 | 11b15 |
Base 16 | f116 | fb16 |