Compare 542977 vs 542987
| Property | 542977 | 542987 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 591 × 92031 | 5429871 |
| Prime factorization | 59 × 9203 | 542987 |
| Divisors count | 4 | 2 |
| Divisors | 1, 59, 9203, 542977 | 1, 542987 |
| Number of properties | 1 | 5 |
| Chen primes | 17698th | |
| Happy primes | 6465th | |
| Isolated primes | 35002nd | |
| Primes | 44799th | |
| Semiprimes | 117180th | |
| Sexy primes (2nd member) | 9819th | |
| Roman numberals | ||
| Base 2 | 100001001001000000012 | 100001001001000010112 |
| Base 3 | 10001202110213 | 10001202111223 |
| Base 4 | 20102100014 | 20102100234 |
| Base 5 | 1143334025 | 1143334225 |
| Base 6 | 153454416 | 153454556 |
| Base 7 | 44210117 | 44210247 |
| Base 8 | 20444018 | 20444138 |
| Base 9 | 10167379 | 10167489 |
| Base 10 | 54297710 | 54298710 |
| Base 11 | 340a4611 | 340a5511 |
| Base 12 | 22228112 | 22228b12 |
| Base 13 | 1601b613 | 1601c313 |
| Base 14 | 101c4114 | 101c4b14 |
| Base 15 | aad3715 | aad4215 |
| Base 16 | 8490116 | 8490b16 |