Compare 20257 vs 20279
Property | 20257 | 20279 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 471 × 4311 | 71 × 28971 |
Prime factorization | 47 × 431 | 7 × 2897 |
Divisors count | 4 | 4 |
Divisors | 1, 47, 431, 20257 | 1, 7, 2897, 20279 |
Number of properties | 1 | 1 |
Semiprimes | 5142nd | 5147th |
Roman numberals | ||
Base 2 | 1001111001000012 | 1001111001101112 |
Base 3 | 10002100213 | 10002110023 |
Base 4 | 103302014 | 103303134 |
Base 5 | 11220125 | 11221045 |
Base 6 | 2334416 | 2335156 |
Base 7 | 1130267 | 1130607 |
Base 8 | 474418 | 474678 |
Base 9 | 307079 | 307329 |
Base 10 | 2025710 | 2027910 |
Base 11 | 1424611 | 1426611 |
Base 12 | b88112 | b89b12 |
Base 13 | 92b313 | 92cc13 |
Base 14 | 754d14 | 756714 |
Base 15 | 600715 | 601e15 |
Base 16 | 4f2116 | 4f3716 |