Compare 542018 vs 542021
| Property | 542018 | 542021 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 231 × 117831 | 5420211 |
| Prime factorization | 2 × 23 × 11783 | 542021 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 23, 46, 11783, 23566, 271009, 542018 | 1, 542021 |
| Number of properties | 0 | 6 |
| Chen primes | 17671st | |
| Primes | 44723rd | |
| Prime triplets (1st member) | 1809th | |
| Sexy primes (1st member) | 9804th | |
| Sophie germain primes | 4617th | |
| Twin primes (1st member) | 4894th | |
| Roman numberals | ||
| Base 2 | 100001000101010000102 | 100001000101010001012 |
| Base 3 | 10001121112023 | 10001121112123 |
| Base 4 | 20101110024 | 20101110114 |
| Base 5 | 1143210335 | 1143210415 |
| Base 6 | 153412026 | 153412056 |
| Base 7 | 44151417 | 44151447 |
| Base 8 | 20425028 | 20425058 |
| Base 9 | 10154529 | 10154559 |
| Base 10 | 54201810 | 54202110 |
| Base 11 | 34025411 | 34025711 |
| Base 12 | 22180212 | 22180512 |
| Base 13 | 15c92913 | 15c92c13 |
| Base 14 | 10175814 | 10175b14 |
| Base 15 | aa8e815 | aa8eb15 |
| Base 16 | 8454216 | 8454516 |