Compare 2530 vs 2539
Property | 2530 | 2539 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 51 × 111 × 231 | 25391 |
Prime factorization | 2 × 5 × 11 × 23 | 2539 |
Divisors count | 16 | 2 |
Divisors | 1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530 | 1, 2539 |
Number of properties | 0 | 6 |
Additive primes | 194th | |
Cousin primes (1st member) | 77th | |
Good primes | 73rd | |
Isolated primes | 228th | |
Long primes | 146th | |
Primes | 371st | |
Roman numberals | MMDXXX | MMDXXXIX |
Base 2 | 1001111000102 | 1001111010112 |
Base 3 | 101102013 | 101110013 |
Base 4 | 2132024 | 2132234 |
Base 5 | 401105 | 401245 |
Base 6 | 154146 | 154316 |
Base 7 | 102437 | 102557 |
Base 8 | 47428 | 47538 |
Base 9 | 34219 | 34319 |
Base 10 | 253010 | 253910 |
Base 11 | 19a011 | 19a911 |
Base 12 | 156a12 | 157712 |
Base 13 | 11c813 | 120413 |
Base 14 | cca14 | cd514 |
Base 15 | b3a15 | b4415 |
Base 16 | 9e216 | 9eb16 |