Compare 2551 vs 2553
| Property | 2551 | 2553 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 25511 | 31 × 231 × 371 |
| Prime factorization | 2551 | 3 × 23 × 37 |
| Divisors count | 2 | 8 |
| Divisors | 1, 2551 | 1, 3, 23, 37, 69, 111, 851, 2553 |
| Number of properties | 4 | 0 |
| Additive primes | 195th | |
| Primes | 374th | |
| Sexy primes (1st member) | 153rd | |
| Twin primes (2nd member) | 73rd | |
| Roman numberals | MMDLI | MMDLIII |
| Base 2 | 1001111101112 | 1001111110012 |
| Base 3 | 101111113 | 101111203 |
| Base 4 | 2133134 | 2133214 |
| Base 5 | 402015 | 402035 |
| Base 6 | 154516 | 154536 |
| Base 7 | 103037 | 103057 |
| Base 8 | 47678 | 47718 |
| Base 9 | 34449 | 34469 |
| Base 10 | 255110 | 255310 |
| Base 11 | 1a0a11 | 1a1111 |
| Base 12 | 158712 | 158912 |
| Base 13 | 121313 | 121513 |
| Base 14 | d0314 | d0514 |
| Base 15 | b5115 | b5315 |
| Base 16 | 9f716 | 9f916 |