Compare 20257 vs 20265
| Property | 20257 | 20265 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 471 × 4311 | 31 × 51 × 71 × 1931 |
| Prime factorization | 47 × 431 | 3 × 5 × 7 × 193 |
| Divisors count | 4 | 16 |
| Divisors | 1, 47, 431, 20257 | 1, 3, 5, 7, 15, 21, 35, 105, 193, 579, 965, 1351, 2895, 4053, 6755, 20265 |
| Number of properties | 1 | 0 |
| Semiprimes | 5142nd | |
| Roman numberals | ||
| Base 2 | 1001111001000012 | 1001111001010012 |
| Base 3 | 10002100213 | 10002101203 |
| Base 4 | 103302014 | 103302214 |
| Base 5 | 11220125 | 11220305 |
| Base 6 | 2334416 | 2334536 |
| Base 7 | 1130267 | 1130407 |
| Base 8 | 474418 | 474518 |
| Base 9 | 307079 | 307169 |
| Base 10 | 2025710 | 2026510 |
| Base 11 | 1424611 | 1425311 |
| Base 12 | b88112 | b88912 |
| Base 13 | 92b313 | 92bb13 |
| Base 14 | 754d14 | 755714 |
| Base 15 | 600715 | 601015 |
| Base 16 | 4f2116 | 4f2916 |