Compare 542189 vs 542194
| Property | 542189 | 542194 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 5421891 | 21 × 2710971 |
| Prime factorization | 542189 | 2 × 271097 |
| Divisors count | 2 | 4 |
| Divisors | 1, 542189 | 1, 2, 271097, 542194 |
| Number of properties | 4 | 1 |
| Additive primes | 17558th | |
| Isolated primes | 34951st | |
| Primes | 44742nd | |
| Semiprimes | 117020th | |
| Sexy primes (2nd member) | 9807th | |
| Roman numberals | ||
| Base 2 | 100001000101111011012 | 100001000101111100102 |
| Base 3 | 10001122020023 | 10001122020213 |
| Base 4 | 20101132314 | 20101133024 |
| Base 5 | 1143222245 | 1143222345 |
| Base 6 | 153420456 | 153420546 |
| Base 7 | 44155047 | 44155127 |
| Base 8 | 20427558 | 20427628 |
| Base 9 | 10156629 | 10156679 |
| Base 10 | 54218910 | 54219410 |
| Base 11 | 34039a11 | 3403a411 |
| Base 12 | 22192512 | 22192a12 |
| Base 13 | 15ca2b13 | 15ca3313 |
| Base 14 | 10183b14 | 10184214 |
| Base 15 | aa9ae15 | aa9b415 |
| Base 16 | 845ed16 | 845f216 |