Compare 2542 vs 2549
Property | 2542 | 2549 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 21 × 311 × 411 | 25491 |
Prime factorization | 2 × 31 × 41 | 2549 |
Divisors count | 8 | 2 |
Divisors | 1, 2, 31, 41, 62, 82, 1271, 2542 | 1, 2549 |
Number of properties | 0 | 9 |
Chen primes | 225th | |
Harmonic primes | 140th | |
Long primes | 148th | |
Primes | 373rd | |
Pythagorean primes | 182nd | |
Sexy primes (2nd member) | 152nd | |
Sophie germain primes | 74th | |
Super primes | 74th | |
Twin primes (1st member) | 73rd | |
Roman numberals | MMDXLII | MMDXLIX |
Base 2 | 1001111011102 | 1001111101012 |
Base 3 | 101110113 | 101111023 |
Base 4 | 2132324 | 2133114 |
Base 5 | 401325 | 401445 |
Base 6 | 154346 | 154456 |
Base 7 | 102617 | 103017 |
Base 8 | 47568 | 47658 |
Base 9 | 34349 | 34429 |
Base 10 | 254210 | 254910 |
Base 11 | 1a0111 | 1a0811 |
Base 12 | 157a12 | 158512 |
Base 13 | 120713 | 121113 |
Base 14 | cd814 | d0114 |
Base 15 | b4715 | b4e15 |
Base 16 | 9ee16 | 9f516 |