Compare 51818 vs 51827
| Property | 51818 | 51827 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 131 × 19931 | 518271 |
| Prime factorization | 2 × 13 × 1993 | 51827 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 13, 26, 1993, 3986, 25909, 51818 | 1, 51827 |
| Number of properties | 0 | 6 |
| Additive primes | 2324th | |
| Chen primes | 2471st | |
| Harmonic primes | 1979th | |
| Primes | 5302nd | |
| Safe primes | 401st | |
| Twin primes (1st member) | 726th | |
| Roman numberals | ||
| Base 2 | 11001010011010102 | 11001010011100112 |
| Base 3 | 21220020123 | 21220021123 |
| Base 4 | 302212224 | 302213034 |
| Base 5 | 31242335 | 31243025 |
| Base 6 | 10355226 | 10355356 |
| Base 7 | 3040347 | 3040467 |
| Base 8 | 1451528 | 1451638 |
| Base 9 | 780659 | 780759 |
| Base 10 | 5181810 | 5182710 |
| Base 11 | 35a2811 | 35a3611 |
| Base 12 | 25ba212 | 25bab12 |
| Base 13 | 1a78013 | 1a78913 |
| Base 14 | 14c5414 | 14c5d14 |
| Base 15 | 1054815 | 1055215 |
| Base 16 | ca6a16 | ca7316 |