Compare 2245 vs 2247
| Property | 2245 | 2247 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 51 × 4491 | 31 × 71 × 1071 |
| Prime factorization | 5 × 449 | 3 × 7 × 107 |
| Divisors count | 4 | 8 |
| Divisors | 1, 5, 449, 2245 | 1, 3, 7, 21, 107, 321, 749, 2247 |
| Number of properties | 1 | 0 |
| Semiprimes | 643rd | |
| Roman numberals | MMCCXLV | MMCCXLVII |
| Base 2 | 1000110001012 | 1000110001112 |
| Base 3 | 100020113 | 100020203 |
| Base 4 | 2030114 | 2030134 |
| Base 5 | 324405 | 324425 |
| Base 6 | 142216 | 142236 |
| Base 7 | 63557 | 63607 |
| Base 8 | 43058 | 43078 |
| Base 9 | 30649 | 30669 |
| Base 10 | 224510 | 224710 |
| Base 11 | 176111 | 176311 |
| Base 12 | 137112 | 137312 |
| Base 13 | 103913 | 103b13 |
| Base 14 | b6514 | b6714 |
| Base 15 | 9ea15 | 9ec15 |
| Base 16 | 8c516 | 8c716 |