Compare 2389 vs 2390
Property | 2389 | 2390 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 3 |
Prime factorization | 23891 | 21 × 51 × 2391 |
Prime factorization | 2389 | 2 × 5 × 239 |
Divisors count | 2 | 8 |
Divisors | 1, 2389 | 1, 2, 5, 10, 239, 478, 1195, 2390 |
Number of properties | 9 | 0 |
Chen primes | 214th | |
Cousin primes (1st member) | 74th | |
Isolated primes | 212th | |
Long primes | 139th | |
Primes | 355th | |
Pythagorean primes | 174th | |
Sexy primes (2nd member) | 146th | |
Sexy prime quadrupletss (4th member) | 13th | |
Sexy prime triplets (3rd member) | 54th | |
Roman numberals | MMCCCLXXXIX | MMCCCXC |
Base 2 | 1001010101012 | 1001010101102 |
Base 3 | 100211113 | 100211123 |
Base 4 | 2111114 | 2111124 |
Base 5 | 340245 | 340305 |
Base 6 | 150216 | 150226 |
Base 7 | 66527 | 66537 |
Base 8 | 45258 | 45268 |
Base 9 | 32449 | 32459 |
Base 10 | 238910 | 239010 |
Base 11 | 188211 | 188311 |
Base 12 | 147112 | 147212 |
Base 13 | 111a13 | 111b13 |
Base 14 | c2914 | c2a14 |
Base 15 | a9415 | a9515 |
Base 16 | 95516 | 95616 |