Compare 2389 vs 2399
| Property | 2389 | 2399 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 23891 | 23991 |
| Prime factorization | 2389 | 2399 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2389 | 1, 2399 |
| Number of properties | 9 | 6 |
| Additive primes | 188th | |
| Chen primes | 214th | |
| Cousin primes (1st member) | 74th | |
| Isolated primes | 212th | 214th |
| Long primes | 139th | |
| Primes | 355th | 357th |
| Pythagorean primes | 174th | |
| Right-truncatable primes | 31st | |
| Sexy primes (2nd member) | 146th | 147th |
| Sexy prime quadrupletss (4th member) | 13th | |
| Sexy prime triplets (3rd member) | 54th | |
| Sophie germain primes | 71st | |
| Roman numberals | MMCCCLXXXIX | MMCCCXCIX |
| Base 2 | 1001010101012 | 1001010111112 |
| Base 3 | 100211113 | 100212123 |
| Base 4 | 2111114 | 2111334 |
| Base 5 | 340245 | 340445 |
| Base 6 | 150216 | 150356 |
| Base 7 | 66527 | 66657 |
| Base 8 | 45258 | 45378 |
| Base 9 | 32449 | 32559 |
| Base 10 | 238910 | 239910 |
| Base 11 | 188211 | 189111 |
| Base 12 | 147112 | 147b12 |
| Base 13 | 111a13 | 112713 |
| Base 14 | c2914 | c3514 |
| Base 15 | a9415 | a9e15 |
| Base 16 | 95516 | 95f16 |