Compare 280741 vs 280751
| Property | 280741 | 280751 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 531 × 52971 | 2807511 |
| Prime factorization | 53 × 5297 | 280751 |
| Divisors count | 4 | 2 |
| Divisors | 1, 53, 5297, 280741 | 1, 280751 |
| Number of properties | 1 | 4 |
| Additive primes | 9825th | |
| Chen primes | 10077th | |
| Isolated primes | 18814th | |
| Primes | 24495th | |
| Semiprimes | 62489th | |
| Roman numberals | ||
| Base 2 | 10001001000101001012 | 10001001000101011112 |
| Base 3 | 1120210022113 | 1120210100123 |
| Base 4 | 10102022114 | 10102022334 |
| Base 5 | 324404315 | 324410015 |
| Base 6 | 100034216 | 100034356 |
| Base 7 | 22463267 | 22463427 |
| Base 8 | 10442458 | 10442578 |
| Base 9 | 4670849 | 4671059 |
| Base 10 | 28074110 | 28075110 |
| Base 11 | 181a1a11 | 181a2911 |
| Base 12 | 11657112 | 11657b12 |
| Base 13 | 9aa2613 | 9aa3313 |
| Base 14 | 7444d14 | 7445914 |
| Base 15 | 582b115 | 582bb15 |
| Base 16 | 448a516 | 448af16 |