Compare 542541 vs 542551
| Property | 542541 | 542551 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 1808471 | 5425511 |
| Prime factorization | 3 × 180847 | 542551 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 180847, 542541 | 1, 542551 |
| Number of properties | 1 | 3 |
| Isolated primes | 34972nd | |
| Primes | 44767th | |
| Semiprimes | 117092nd | |
| Sexy primes (1st member) | 9813th | |
| Roman numberals | ||
| Base 2 | 100001000111010011012 | 100001000111010101112 |
| Base 3 | 10001200200103 | 10001200201113 |
| Base 4 | 20101310314 | 20101311134 |
| Base 5 | 1143301315 | 1143302015 |
| Base 6 | 153434336 | 153434516 |
| Base 7 | 44165167 | 44165327 |
| Base 8 | 20435158 | 20435278 |
| Base 9 | 10162039 | 10162149 |
| Base 10 | 54254110 | 54255110 |
| Base 11 | 34068a11 | 34069911 |
| Base 12 | 221b7912 | 221b8712 |
| Base 13 | 15cc3c13 | 15cc4913 |
| Base 14 | 101a0d14 | 101a1914 |
| Base 15 | aab4615 | aab5115 |
| Base 16 | 8474d16 | 8475716 |