Compare 2545 vs 2556
| Property | 2545 | 2556 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 5 |
| Prime factorization | 51 × 5091 | 22 × 32 × 711 |
| Prime factorization | 5 × 509 | 2 × 2 × 3 × 3 × 71 |
| Divisors count | 4 | 18 |
| Divisors | 1, 5, 509, 2545 | 1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556 |
| Number of properties | 1 | 0 |
| Semiprimes | 720th | |
| Roman numberals | MMDXLV | MMDLVI |
| Base 2 | 1001111100012 | 1001111111002 |
| Base 3 | 101110213 | 101112003 |
| Base 4 | 2133014 | 2133304 |
| Base 5 | 401405 | 402115 |
| Base 6 | 154416 | 155006 |
| Base 7 | 102647 | 103117 |
| Base 8 | 47618 | 47748 |
| Base 9 | 34379 | 34509 |
| Base 10 | 254510 | 255610 |
| Base 11 | 1a0411 | 1a1411 |
| Base 12 | 158112 | 159012 |
| Base 13 | 120a13 | 121813 |
| Base 14 | cdb14 | d0814 |
| Base 15 | b4a15 | b5615 |
| Base 16 | 9f116 | 9fc16 |