Compare 2556 vs 2563
Property | 2556 | 2563 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 3 | 2 |
Total factors | 5 | 2 |
Prime factorization | 22 × 32 × 711 | 111 × 2331 |
Prime factorization | 2 × 2 × 3 × 3 × 71 | 11 × 233 |
Divisors count | 18 | 4 |
Divisors | 1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556 | 1, 11, 233, 2563 |
Number of properties | 0 | 1 |
Semiprimes | 725th | |
Roman numberals | MMDLVI | MMDLXIII |
Base 2 | 1001111111002 | 1010000000112 |
Base 3 | 101112003 | 101112213 |
Base 4 | 2133304 | 2200034 |
Base 5 | 402115 | 402235 |
Base 6 | 155006 | 155116 |
Base 7 | 103117 | 103217 |
Base 8 | 47748 | 50038 |
Base 9 | 34509 | 34579 |
Base 10 | 255610 | 256310 |
Base 11 | 1a1411 | 1a2011 |
Base 12 | 159012 | 159712 |
Base 13 | 121813 | 122213 |
Base 14 | d0814 | d1114 |
Base 15 | b5615 | b5d15 |
Base 16 | 9fc16 | a0316 |