Compare 2543 vs 2554
Property | 2543 | 2554 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 25431 | 21 × 12771 |
Prime factorization | 2543 | 2 × 1277 |
Divisors count | 2 | 4 |
Divisors | 1, 2543 | 1, 2, 1277, 2554 |
Number of properties | 7 | 1 |
Chen primes | 224th | |
Cousin primes (2nd member) | 77th | |
Isolated primes | 229th | |
Long primes | 147th | |
Primes | 372nd | |
Semiprimes | 721st | |
Sexy primes (1st member) | 152nd | |
Sophie germain primes | 73rd | |
Roman numberals | MMDXLIII | MMDLIV |
Base 2 | 1001111011112 | 1001111110102 |
Base 3 | 101110123 | 101111213 |
Base 4 | 2132334 | 2133224 |
Base 5 | 401335 | 402045 |
Base 6 | 154356 | 154546 |
Base 7 | 102627 | 103067 |
Base 8 | 47578 | 47728 |
Base 9 | 34359 | 34479 |
Base 10 | 254310 | 255410 |
Base 11 | 1a0211 | 1a1211 |
Base 12 | 157b12 | 158a12 |
Base 13 | 120813 | 121613 |
Base 14 | cd914 | d0614 |
Base 15 | b4815 | b5415 |
Base 16 | 9ef16 | 9fa16 |