Compare 55663 vs 55666
| Property | 55663 | 55666 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 556631 | 21 × 131 × 21411 |
| Prime factorization | 55663 | 2 × 13 × 2141 |
| Divisors count | 2 | 8 |
| Divisors | 1, 55663 | 1, 2, 13, 26, 2141, 4282, 27833, 55666 |
| Number of properties | 5 | 0 |
| Cousin primes (1st member) | 761st | |
| Long primes | 2145th | |
| Primes | 5648th | |
| Prime triplets (2nd member) | 340th | |
| Twin primes (2nd member) | 763rd | |
| Roman numberals | ||
| Base 2 | 11011001011011112 | 11011001011100102 |
| Base 3 | 22111001213 | 22111002013 |
| Base 4 | 312112334 | 312113024 |
| Base 5 | 32401235 | 32401315 |
| Base 6 | 11054116 | 11054146 |
| Base 7 | 3211667 | 3212027 |
| Base 8 | 1545578 | 1545628 |
| Base 9 | 843179 | 843219 |
| Base 10 | 5566310 | 5566610 |
| Base 11 | 3890311 | 3890611 |
| Base 12 | 2826712 | 2826a12 |
| Base 13 | 1c44a13 | 1c45013 |
| Base 14 | 163dd14 | 1640214 |
| Base 15 | 1175d15 | 1176115 |
| Base 16 | d96f16 | d97216 |