Compare 2245 vs 2256
| Property | 2245 | 2256 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 6 |
| Prime factorization | 51 × 4491 | 24 × 31 × 471 |
| Prime factorization | 5 × 449 | 2 × 2 × 2 × 2 × 3 × 47 |
| Divisors count | 4 | 20 |
| Divisors | 1, 5, 449, 2245 | 1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256 |
| Number of properties | 1 | 0 |
| Semiprimes | 643rd | |
| Roman numberals | MMCCXLV | MMCCLVI |
| Base 2 | 1000110001012 | 1000110100002 |
| Base 3 | 100020113 | 100021203 |
| Base 4 | 2030114 | 2031004 |
| Base 5 | 324405 | 330115 |
| Base 6 | 142216 | 142406 |
| Base 7 | 63557 | 64027 |
| Base 8 | 43058 | 43208 |
| Base 9 | 30649 | 30769 |
| Base 10 | 224510 | 225610 |
| Base 11 | 176111 | 177111 |
| Base 12 | 137112 | 138012 |
| Base 13 | 103913 | 104713 |
| Base 14 | b6514 | b7214 |
| Base 15 | 9ea15 | a0615 |
| Base 16 | 8c516 | 8d016 |