Compare 2389 vs 2521
Property | 2389 | 2521 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 23891 | 25211 |
Prime factorization | 2389 | 2521 |
Divisors count | 2 | 2 |
Divisors | 1, 2389 | 1, 2521 |
Number of properties | 9 | 6 |
Centered square primes | 18th | |
Chen primes | 214th | |
Cousin primes (1st member) | 74th | |
Good primes | 71st | |
Harmonic primes | 138th | |
Isolated primes | 212th | 226th |
Long primes | 139th | |
Primes | 355th | 369th |
Pythagorean primes | 174th | 181st |
Sexy primes (2nd member) | 146th | |
Sexy prime quadrupletss (4th member) | 13th | |
Sexy prime triplets (3rd member) | 54th | |
Roman numberals | MMCCCLXXXIX | MMDXXI |
Base 2 | 1001010101012 | 1001110110012 |
Base 3 | 100211113 | 101101013 |
Base 4 | 2111114 | 2131214 |
Base 5 | 340245 | 400415 |
Base 6 | 150216 | 154016 |
Base 7 | 66527 | 102317 |
Base 8 | 45258 | 47318 |
Base 9 | 32449 | 34119 |
Base 10 | 238910 | 252110 |
Base 11 | 188211 | 199211 |
Base 12 | 147112 | 156112 |
Base 13 | 111a13 | 11bc13 |
Base 14 | c2914 | cc114 |
Base 15 | a9415 | b3115 |
Base 16 | 95516 | 9d916 |