Compare 2554 vs 2556
| Property | 2554 | 2556 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 5 |
| Prime factorization | 21 × 12771 | 22 × 32 × 711 |
| Prime factorization | 2 × 1277 | 2 × 2 × 3 × 3 × 71 |
| Divisors count | 4 | 18 |
| Divisors | 1, 2, 1277, 2554 | 1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556 |
| Number of properties | 1 | 0 |
| Semiprimes | 721st | |
| Roman numberals | MMDLIV | MMDLVI |
| Base 2 | 1001111110102 | 1001111111002 |
| Base 3 | 101111213 | 101112003 |
| Base 4 | 2133224 | 2133304 |
| Base 5 | 402045 | 402115 |
| Base 6 | 154546 | 155006 |
| Base 7 | 103067 | 103117 |
| Base 8 | 47728 | 47748 |
| Base 9 | 34479 | 34509 |
| Base 10 | 255410 | 255610 |
| Base 11 | 1a1211 | 1a1411 |
| Base 12 | 158a12 | 159012 |
| Base 13 | 121613 | 121813 |
| Base 14 | d0614 | d0814 |
| Base 15 | b5415 | b5615 |
| Base 16 | 9fa16 | 9fc16 |