Compare 542186 vs 542189
| Property | 542186 | 542189 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 4191 × 6471 | 5421891 |
| Prime factorization | 2 × 419 × 647 | 542189 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 419, 647, 838, 1294, 271093, 542186 | 1, 542189 |
| Number of properties | 0 | 4 |
| Additive primes | 17558th | |
| Isolated primes | 34951st | |
| Primes | 44742nd | |
| Sexy primes (2nd member) | 9807th | |
| Roman numberals | ||
| Base 2 | 100001000101111010102 | 100001000101111011012 |
| Base 3 | 10001122012223 | 10001122020023 |
| Base 4 | 20101132224 | 20101132314 |
| Base 5 | 1143222215 | 1143222245 |
| Base 6 | 153420426 | 153420456 |
| Base 7 | 44155017 | 44155047 |
| Base 8 | 20427528 | 20427558 |
| Base 9 | 10156589 | 10156629 |
| Base 10 | 54218610 | 54218910 |
| Base 11 | 34039711 | 34039a11 |
| Base 12 | 22192212 | 22192512 |
| Base 13 | 15ca2813 | 15ca2b13 |
| Base 14 | 10183814 | 10183b14 |
| Base 15 | aa9ab15 | aa9ae15 |
| Base 16 | 845ea16 | 845ed16 |