Compare 2549 vs 2553
| Property | 2549 | 2553 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 25491 | 31 × 231 × 371 |
| Prime factorization | 2549 | 3 × 23 × 37 |
| Divisors count | 2 | 8 |
| Divisors | 1, 2549 | 1, 3, 23, 37, 69, 111, 851, 2553 |
| Number of properties | 9 | 0 |
| 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 | MMDXLIX | MMDLIII |
| Base 2 | 1001111101012 | 1001111110012 |
| Base 3 | 101111023 | 101111203 |
| Base 4 | 2133114 | 2133214 |
| Base 5 | 401445 | 402035 |
| Base 6 | 154456 | 154536 |
| Base 7 | 103017 | 103057 |
| Base 8 | 47658 | 47718 |
| Base 9 | 34429 | 34469 |
| Base 10 | 254910 | 255310 |
| Base 11 | 1a0811 | 1a1111 |
| Base 12 | 158512 | 158912 |
| Base 13 | 121113 | 121513 |
| Base 14 | d0114 | d0514 |
| Base 15 | b4e15 | b5315 |
| Base 16 | 9f516 | 9f916 |