Compare 2389 vs 2549
| Property | 2389 | 2549 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 23891 | 25491 |
| Prime factorization | 2389 | 2549 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2389 | 1, 2549 |
| Number of properties | 9 | 9 |
| Chen primes | 214th | 225th |
| Cousin primes (1st member) | 74th | |
| Harmonic primes | 140th | |
| Isolated primes | 212th | |
| Long primes | 139th | 148th |
| Primes | 355th | 373rd |
| Pythagorean primes | 174th | 182nd |
| Sexy primes (2nd member) | 146th | 152nd |
| Sexy prime quadrupletss (4th member) | 13th | |
| Sexy prime triplets (3rd member) | 54th | |
| Sophie germain primes | 74th | |
| Super primes | 74th | |
| Twin primes (1st member) | 73rd | |
| Roman numberals | MMCCCLXXXIX | MMDXLIX |
| Base 2 | 1001010101012 | 1001111101012 |
| Base 3 | 100211113 | 101111023 |
| Base 4 | 2111114 | 2133114 |
| Base 5 | 340245 | 401445 |
| Base 6 | 150216 | 154456 |
| Base 7 | 66527 | 103017 |
| Base 8 | 45258 | 47658 |
| Base 9 | 32449 | 34429 |
| Base 10 | 238910 | 254910 |
| Base 11 | 188211 | 1a0811 |
| Base 12 | 147112 | 158512 |
| Base 13 | 111a13 | 121113 |
| Base 14 | c2914 | d0114 |
| Base 15 | a9415 | b4e15 |
| Base 16 | 95516 | 9f516 |