Compare 20278 vs 20284
| Property | 20278 | 20284 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 21 × 101391 | 22 × 111 × 4611 |
| Prime factorization | 2 × 10139 | 2 × 2 × 11 × 461 |
| Divisors count | 4 | 12 |
| Divisors | 1, 2, 10139, 20278 | 1, 2, 4, 11, 22, 44, 461, 922, 1844, 5071, 10142, 20284 |
| Number of properties | 1 | 0 |
| Semiprimes | 5146th | |
| Roman numberals | ||
| Base 2 | 1001111001101102 | 1001111001111002 |
| Base 3 | 10002110013 | 10002110213 |
| Base 4 | 103303124 | 103303304 |
| Base 5 | 11221035 | 11221145 |
| Base 6 | 2335146 | 2335246 |
| Base 7 | 1130567 | 1130657 |
| Base 8 | 474668 | 474748 |
| Base 9 | 307319 | 307379 |
| Base 10 | 2027810 | 2028410 |
| Base 11 | 1426511 | 1427011 |
| Base 12 | b89a12 | b8a412 |
| Base 13 | 92cb13 | 930413 |
| Base 14 | 756614 | 756c14 |
| Base 15 | 601d15 | 602415 |
| Base 16 | 4f3616 | 4f3c16 |