Compare 542986 vs 542987
| Property | 542986 | 542987 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 831 × 32711 | 5429871 |
| Prime factorization | 2 × 83 × 3271 | 542987 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 83, 166, 3271, 6542, 271493, 542986 | 1, 542987 |
| Number of properties | 0 | 5 |
| Chen primes | 17698th | |
| Happy primes | 6465th | |
| Isolated primes | 35002nd | |
| Primes | 44799th | |
| Sexy primes (2nd member) | 9819th | |
| Roman numberals | ||
| Base 2 | 100001001001000010102 | 100001001001000010112 |
| Base 3 | 10001202111213 | 10001202111223 |
| Base 4 | 20102100224 | 20102100234 |
| Base 5 | 1143334215 | 1143334225 |
| Base 6 | 153454546 | 153454556 |
| Base 7 | 44210237 | 44210247 |
| Base 8 | 20444128 | 20444138 |
| Base 9 | 10167479 | 10167489 |
| Base 10 | 54298610 | 54298710 |
| Base 11 | 340a5411 | 340a5511 |
| Base 12 | 22228a12 | 22228b12 |
| Base 13 | 1601c213 | 1601c313 |
| Base 14 | 101c4a14 | 101c4b14 |
| Base 15 | aad4115 | aad4215 |
| Base 16 | 8490a16 | 8490b16 |