Compare 2539 vs 2551
| Property | 2539 | 2551 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 25391 | 25511 |
| Prime factorization | 2539 | 2551 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2539 | 1, 2551 |
| Number of properties | 6 | 4 |
| Additive primes | 194th | 195th |
| Cousin primes (1st member) | 77th | |
| Good primes | 73rd | |
| Isolated primes | 228th | |
| Long primes | 146th | |
| Primes | 371st | 374th |
| Sexy primes (1st member) | 153rd | |
| Twin primes (2nd member) | 73rd | |
| Roman numberals | MMDXXXIX | MMDLI |
| Base 2 | 1001111010112 | 1001111101112 |
| Base 3 | 101110013 | 101111113 |
| Base 4 | 2132234 | 2133134 |
| Base 5 | 401245 | 402015 |
| Base 6 | 154316 | 154516 |
| Base 7 | 102557 | 103037 |
| Base 8 | 47538 | 47678 |
| Base 9 | 34319 | 34449 |
| Base 10 | 253910 | 255110 |
| Base 11 | 19a911 | 1a0a11 |
| Base 12 | 157712 | 158712 |
| Base 13 | 120413 | 121313 |
| Base 14 | cd514 | d0314 |
| Base 15 | b4415 | b5115 |
| Base 16 | 9eb16 | 9f716 |