Compare 2539 vs 2547
| Property | 2539 | 2547 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 3 |
| Prime factorization | 25391 | 32 × 2831 |
| Prime factorization | 2539 | 3 × 3 × 283 |
| Divisors count | 2 | 6 |
| Divisors | 1, 2539 | 1, 3, 9, 283, 849, 2547 |
| Number of properties | 6 | 0 |
| Additive primes | 194th | |
| Cousin primes (1st member) | 77th | |
| Good primes | 73rd | |
| Isolated primes | 228th | |
| Long primes | 146th | |
| Primes | 371st | |
| Roman numberals | MMDXXXIX | MMDXLVII |
| Base 2 | 1001111010112 | 1001111100112 |
| Base 3 | 101110013 | 101111003 |
| Base 4 | 2132234 | 2133034 |
| Base 5 | 401245 | 401425 |
| Base 6 | 154316 | 154436 |
| Base 7 | 102557 | 102667 |
| Base 8 | 47538 | 47638 |
| Base 9 | 34319 | 34409 |
| Base 10 | 253910 | 254710 |
| Base 11 | 19a911 | 1a0611 |
| Base 12 | 157712 | 158312 |
| Base 13 | 120413 | 120c13 |
| Base 14 | cd514 | cdd14 |
| Base 15 | b4415 | b4c15 |
| Base 16 | 9eb16 | 9f316 |