Compare 1247 vs 1250
| Property | 1247 | 1250 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 2 |
| Total factors | 2 | 5 |
| Prime factorization | 291 × 431 | 21 × 54 |
| Prime factorization | 29 × 43 | 2 × 5 × 5 × 5 × 5 |
| Divisors count | 4 | 10 |
| Divisors | 1, 29, 43, 1247 | 1, 2, 5, 10, 25, 50, 125, 250, 625, 1250 |
| Number of properties | 1 | 0 |
| Semiprimes | 367th | |
| Roman numberals | MCCXLVII | MCCL |
| Base 2 | 100110111112 | 100111000102 |
| Base 3 | 12010123 | 12010223 |
| Base 4 | 1031334 | 1032024 |
| Base 5 | 144425 | 200005 |
| Base 6 | 54356 | 54426 |
| Base 7 | 34317 | 34347 |
| Base 8 | 23378 | 23428 |
| Base 9 | 16359 | 16389 |
| Base 10 | 124710 | 125010 |
| Base 11 | a3411 | a3711 |
| Base 12 | 87b12 | 88212 |
| Base 13 | 74c13 | 75213 |
| Base 14 | 65114 | 65414 |
| Base 15 | 58215 | 58515 |
| Base 16 | 4df16 | 4e216 |