Compare 2251 vs 2389
| Property | 2251 | 2389 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 22511 | 23891 |
| Prime factorization | 2251 | 2389 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2251 | 1, 2389 |
| Number of properties | 6 | 9 |
| Chen primes | 204th | 214th |
| Cousin primes (1st member) | 74th | |
| Harmonic primes | 122nd | |
| Isolated primes | 200th | 212th |
| Long primes | 130th | 139th |
| Lucky primes | 76th | |
| Primes | 335th | 355th |
| Pythagorean primes | 174th | |
| Sexy primes (2nd member) | 146th | |
| Sexy prime quadrupletss (4th member) | 13th | |
| Sexy prime triplets (3rd member) | 54th | |
| Roman numberals | MMCCLI | MMCCCLXXXIX |
| Base 2 | 1000110010112 | 1001010101012 |
| Base 3 | 100021013 | 100211113 |
| Base 4 | 2030234 | 2111114 |
| Base 5 | 330015 | 340245 |
| Base 6 | 142316 | 150216 |
| Base 7 | 63647 | 66527 |
| Base 8 | 43138 | 45258 |
| Base 9 | 30719 | 32449 |
| Base 10 | 225110 | 238910 |
| Base 11 | 176711 | 188211 |
| Base 12 | 137712 | 147112 |
| Base 13 | 104213 | 111a13 |
| Base 14 | b6b14 | c2914 |
| Base 15 | a0115 | a9415 |
| Base 16 | 8cb16 | 95516 |